Q: Find the force applied Pressure 8.8 N/m2 Area=2 m2
A: GivenPressure=8.8 N/m2Area=2 m2
Q: A mass of 5Kg is taken from the ground to the height of 100m. Find the potential energy of the…
A: Introduction : In this question we are provided with value of height , mass and acceleration due…
Q: A 750 kg car is stalled on an icy road during a snowstorm. A 1000 kg car traveling eastbound at 14…
A: Apply the momentum conservation equation along the horizontal direction. Apply the momentum…
Q: Two protons and an alpha particle (a=He nucleus, 2p+,2n0)are held at rest at the corners of an…
A:
Q: Suppose that 4 J of work is needed to stretch a spring from its natural length of 26 cm to a length…
A:
Q: A ball is dropped in a stationary elevator and hits the floor in 0.65 s. How long does it take for…
A:
Q: Compute the resistance value Voltage=22 Volt Current 6.66 A
A: Given: Voltage V = 22 Volts Current I = 6.66 Ampere To Find: Resistance (R)
Q: Three equal point charges, each with a charge of 1.50 pC, are placed at the corners of an…
A:
Q: Draw the structure of quantum dot light emitting diode (Q-LED) What is the role of nanoparticles in…
A:
Q: The exact heat capacity of metals at high temperatures is
A:
Q: Assume a simple spring-mass system has the following system parameters and initial conditions: m =…
A: Given that x0 =1 mm=100 kgk=100 N/mμk=0.1μs=0.3v0=0 ⇒ ωn=πμsNk=μsmgk=0.3×100×9.8100=2.94(x0 -2μkNk)…
Q: If you drive from Toronto to Montreal (a 505 km trip), how many liters of gas do you need? Assume…
A:
Q: A man of mass 80.0 kg walks down the aisle of an airplane at a speed of 1.00 m/s in the forward…
A: Given, Mass of man (m)= 80kg Speed of man with respect to plane is 1 m/s Speed of plane with…
Q: A turning fork makes 284 vibrations per sound. Calculate the wavelength of the tone at 25 degrees°C
A:
Q: An elevator car of mass 800 kg falls from rest 3.00 m, hits a buffer spring, and then travels an…
A:
Q: A golf ball is hit horizontally off the edge of a 26 m high cliff and lands a distance of 29 m from…
A: This is a case of an object projected horizontally from a given height. The horizontal distance x =…
Q: A mass of 2Kg is taken from the ground to the height of 10m. Find the potential energy of the…
A: Given data : Mass = m Height = h Acceleration due to…
Q: Find the mass of a scooter that drives at 14 m/s and has 1200 J of energy.
A: Introduction : In this question we are provided with value of velocity and kinetic energy . With…
Q: Observer O finds that two events are separated in space by a distance of 200 m and in time 4 x 106…
A:
Q: Find the momentum Mass=11.33 kg Velocity=2.5 m/s
A: Given data : Mass=m Velocity=V Required : Momentum
Q: A golf ball is hit horizontally off the edge of a 35 m high cliff and lands a distance of 21 m from…
A:
Q: Fluorodeoxyglucose (FDG) is a radioactive tracer element that is used for PET (Positron Emission…
A:
Q: 3. A plane parallel plate with refractive index of 1.6 and 5 mm thick is placed in front of an…
A:
Q: ball is dropped from a height h. It took the ball 15 seconds to reach the ground. What was the…
A: Time taken, t = 15 seconds Acceleration due to gravity, g = 9.8 m/s² Initial distance, h = ?
Q: Compute work done Force applied=1.62 N Displacement=0.2 m
A: Work done
Q: A beam of negligible mass supported by a hinge, holds two balls as shown. Considering that the…
A: To get the value of x we apply rotational equilibrium about the point O And the only forces acting…
Q: Numerical Response #3 A golf ball is hit from ground level. Its path is modelled by the relation =…
A: Given:- The height of the ball is given as h = -4.9t2+30.6t here h is in the meter and t is in…
Q: 28. The accompanying figure shows a single-turn rectangular coil that has a resistance of 2.0 2. The…
A: Resistance of the coil,R=2 ohm Bo=0.25T
Q: Find the Impulse Force=11.66 N Time-5 S
A: Given: The force is 11.66 N. The time interval is 5 s.
Q: A mass of 5Kg is taken from the ground to the height of 100m. Find the potential energy of the…
A: Given data: Mass (m) = 5 kg Height (h) = 100 m Required: The potential energy (PE)
Q: Compute the Impulse Force=1.88 N Time=2.33 s
A: Write the given values with the suitable variables. F=1.88 Nt=2.33 s Here, F is the force and t is…
Q: A rickshaw puller pulls the rickshaw by applying a force of 120 N. If the rickaw moves with constant…
A: Introduction : In this question we are provided with value of force and velocity . with these data…
Q: 13. Why are some kinds of thermal treatment sometimes called energy recovery or waste-to-energy…
A: Thermal treatment refers to the use of heat to treat and breakdown waste materials in a variety of…
Q: An object of unknown weight is suspended as shown. The tension in rope 1 is 31 N, and the tension in…
A:
Q: A group consists of 4 girls &7 boys, In how many ways can a team of 5 members be selected if the…
A: At least one boys and one girl No of girls to be selected =1,2,3,4 No of boys to be selected…
Q: Compute the Impulse Force=1.88 N Time=2.33 s
A: Given, Force = 1.88 N Time = 2.33 s
Q: A body of weight 450 N is pulled up an inclined plane by a force of 300N . The inclination of the…
A:
Q: A spherical capacitor is formed from two concentric spherical conducting shells separated by vacuum.…
A: Given Data, Radius of inner shellr1=12.1 cm Radius of outer shellr2=14.8 cm Potential difference…
Q: 31. Use your formula sheet to determine the charge of the pion (TT): 0 +1 0-1 +1/3 0-1/3 32. A…
A: 31. Charge of an up-quark , qu=+23 Charge of an anti down-quark , qd=+13
Q: How many joules of work are done on a box when a force of 25 N pashes it 3 m? 2753 c. 8 J h 31
A: Work is the energy transfer to an object when a force is applied to it and it cover displacement.…
Q: the intensity of a light source UV and IR radiation can be measured .in radiometric units Luminace O…
A: Option b is correct i.e Irradiance
Q: The side length of the unit cell of a body-centered lattice, if you know that the atomic radius of…
A: Given Data, Radius of silver atom (r)=1.441 A0
Q: (a) A cord is wrapped around the rim of a wheel 0.250 m in radius, and a steady pull of 40.0 N is…
A:
Q: 11. If 1 bug makes a sound of 8 dB then what will 25 bugs sound like?
A: 11) Given, Sound intensity level of 1 bug is 8dB.
Q: What is the number of protons, neutrons, and electrons for element has; atomic number 9, mass number…
A: The given problem is based on atomic physic, To solve the given problem we will define the mass…
Q: 25. When would a sonic boom be possible? (source moves speed of sound, source moves at speed of…
A: To solve the given question we will write down the definition of sonic boom, hence by analyzing it…
Q: The blades of the portable fan generate a 1.8-lb thrust T as shown. Compute the moment Mo of this…
A:
Q: Find the acceleration Initial velocity=1.6 m/s Final velocity=22 m/s Time 10 s
A: Given data : Initial velocity=U Final velocity=V Time=t To find : Acceleration
Q: 3 Find average value, RMS value and form factor of waveform shown in figure. 5A AAA 5 time -5A [BV…
A: The waveform gives graphical representation of type of alternating current or voltage used. They are…
Q: CAN SOMEONE BREAK THIS DOWN AND TALK ABOUT IT
A:
Step by step
Solved in 2 steps with 2 images
- A 0.50-W, 220- resistor carries the maximumcurrent possible without damaging the resistor. If the current were reduced to half the value, what would be the power consumed?Compute the electrical energy consumed in Joules if a toaster of 50 W is used 2000 seconds ?A typical cell phone consumes an average of about 1.00 W ofelectrical power and operates on 3.80 V. (a) What average currentdoes the phone draw from its battery? (b) Calculate theenergy stored in a fully charged battery if the phone requirescharging after 5.00 hours of use.
- A small vegetable shop use the following electric appliances: (1) Two Air Conditioner of rating 1500 W for ten hours each day (i) Two Electric Freezer of rating 1300W each for 24 hours each day (ii) Ten electric tube lights of rating 20W cach for 12 hours cach day. Calculate the electricity bill of the vegetable shop for the month of November 2020 if the cost per unit of electric energy is 25 Bz/ kWh. ) Electrical Energyin kwh) consumed by two Air conditioners of rating 1500 w for 10 h of each day= i) Electrical Energyűn kWh) consumed by two Electric Freezer of rating 1300 Ww for 24 h of each day= (ii) Electrical Energy(in kWh) consumed by ten Tube light of rating 20 W for 12 h of each day = (iv) Total energylin kWh) consumed in the month November'2020 = (v) Electricity billan riyals) for the month of November'2020 =My homework asks : rest is given in the question. Can you help with my homework? In the circuit in the figure, two identical parallel metallic plates, with identical etallic arcIt has been connected to 100 V battery. Switch on position, plates unloaded,the gap between them is d = 4 mm and the surface of one plate is 1778 m2.When the switch is turned off, the distance between the plates is reduced by 0.5 times. EachWhat is the spring constant of a spring in units of Newton / meter? Eo = 9 x 10-12 C2 / Nm2A small city requires about 15 MW of power. Suppose thatinstead of using high-voltage lines to supply the power, thepower is delivered at 120 V. Assuming a two-wire line of0.50-cm-diameter copper wire, estimate the cost of theenergy lost to heat per hour per meter. Assume the cost ofelectricity is about 12 cents per kWh
- When a 220 Volt potential difference is applied to a heater with a resistance of 20 Ω;a) The power of the heater?b) The energy consumed when working for 12 hours and when the kW-hour of electricity is 30 kuruş, the heater isHow many TL invoices will the work reveal?At RM 0.218 Kilowatt-hour, how much it cost to leave a 6 W kitchen bulb on day and nightfor a 6 months period?A typical lightbulb in your house is rated 200 W, which means that the bulb dissipates 200 W when connected to a DC voltage of 100 V. (a) What is the current through the lightbulb? If the voltage is reduced to 45 V, what is the dissipated power?
- In a household, a 197-W PC is run for 4 hours/day, while a 74-W bulb runs for 8 hours/day. If the utility company charges $0.09/kWh, calculate how much the household pays per year (365 days) on the PC and the bulb.A 165-kV power transmission line carrying 500 A is hung from grounded metal towers by ceramic insulators, each having a 1.40 x 10°n resistance. (a) What is the resistance to ground of 70 of these insulators? (Assume the insulators are connected in parallel.) (b) Calculate the power dissipated by 70 of them. W (c) What fraction of the power carried by the line is this? Peatal(II) How many kWh of energy does a 550-W toaster use inthe morning if it is in operation for a total of 5.0 min? At acost of 9.0 cents/ kWh estimate how much this would addto your monthly electric energy bill if you made toast fourmornings per week.
