Please answer the following question(s): 1. 30° 30° cm X² The vector OP shown in the figure has a length of 4.0 cm. Two sets of perpendicular axes, x-y and x'- y', are shown. Express OP in terms of its x and y components in each set of axes. cm X (a) Calculate the projections of OP along the x and y directions. Enter to 2 significant figures (OP)x= (OP),=

Q: A 53-kg mountain climber, starting from rest, climbs a vertical distance of 764 m. At the top, she…

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Q: 1. A car accelerates from rest to 20.0 m/s in 2.00 seconds, then maintains a velocity of 20.0 m/s…

A: Initially car is at rest and accelerates for 2 s to the velocity of 20 m/s and maintains this…

Q: An electric kitchen range has a total wall area of 1.40 m2 and is insulated with a layer of…

A: The objective of the question is to find the heat current through the insulation and the…

Q: 5. How fast must an object travel for its total energy to be 60% more than its rest energy? C cil?

A: Total energy of an object is Find:Speed of object in terms of speed of light.

Q: A solid, uniform cylinder (aka disk) of mass M = 3603 kg and radius R = 4.1 m can rotate about a…

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Q: A bowling ball rolls without slipping at a speed of vi. It encounters a ramp of verticle height h.…

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Q: There is a 1500 kg car moving at 4.0 m/s and collids with a small truck with a 2500 kg mass in the…

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Q: A cart is given a push up a ramp. The cart goes up the ramp, turns around, and comes back down the…

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Q: Who is Isaac Newton and why is he so famous?

A: Sir Isaac Newton (25 December 1642 – 20 March 1726/27) was a renowned engligh mathematician,…

Q: An AM radio station broadcasts isotropically (equally in all directions) with an average power of…

A: An AM radio station broadcasts isotropically (equally in all directions) with an average power of…

Q: 4. Two rocket ships are racing toward Earth, as shown in the figure below. Ship A is in the lead,…

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Q: The frame is made from uniform rod which has a mass p per unit length. A smooth recessed slot…

A: GivenDensity Length Force Now mass is given bymass = now acceleration in each case is given byby…

Q: ▼ ▼ If a flea can jump straight up to a height of 21.7 cm, what is its initial speed as it leaves…

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Q: Carnot engine A has an efficiency of 0.62, and Carnot engine B has an efficiency of 0.77. Both…

A: Solution:Given:TH = temperature of source of heat for both engines = 642 KQH = heat received by each…

Q: A digital audio compact disc carries data along a continuous spiral track from the inner…

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Q: a block with a mass m is initially at rest at the top of the incline plane which has a height of…

A: Sin = Height/length of inclineLength of incline =  Therefore length of the inclined is L = 19.589…

Q: 1. Calculate the resultant vector based on the information given in figure 1. Old 50.0 N 60.0⁰ 30.0⁰…

A: See below

Q: Find the pressure gradient needed to pump 18 L of water per minute through a pipe of 6.5 mm radius.…

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Q: On a 20-mile bike ride, you ride the first 10 miles at an average speed of 9 mi/h. Part A What must…

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Q: An object of mass 3.00 kg is dropped off the top of a building which is 46.1 m high. How far is the…

A: The objective of this question is to find the height above the ground when the kinetic energy of the…

Q: Philip (b) Find the intensity of the laser. MW/m² (a) Find the amplitude of the magnetic field…

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Q: During a brake test, the rear-engine car is stopped from an initial speed of 100 km/h in a distance…

A: Initial speed Final speed Total traveled distance

Q: A cube of brass has sides of 0.12 m. a. Draw the situation. b. Determine the applied tangential…

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Q: Several children are on a sled pulled by a four-wheeler across a level snow-covered field. The sled…

A: Given:- The speed of the sled is v = 9.25 m/s is constant The tow rope [ parallel to the ground ]…

Q: You are SCUBA diving in underground caves, you go under a ledge, what happens to the pressure on…

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Q: A ray of light strikes the midpoint of one face of an equiangular (60°-60°-60°) glass prism (n =…

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Q: Part D What is the person's displacement between t = 8.00 s and t = 10.0 s? d = Part E 8 = What…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: 2b. The speed of light in a vacuum is 2.999 x 10^8 m/s. Convert the speed in; (i) km/h (ii) mi/min

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Q: In the circuit shown in the figure (Figure 1), the 6.0 2 resistor is consuming energy at a rate of…

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Q: The fundamental frequency of an organ pipe, open at both ends, is 267.7 Hz. What should the length…

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Q: The spaceship Enterprise 1 is moving directly away from earth at a velocity that an earth-based…

A: Solution:Given:c = the speed of the light = 3.00 x108 m/su = velocity of rocket Enterprise 1 moving…

Q: Required information A ship mapping the depth of the ocean emits a sound of 49.6 kHz. The sound…

A: Frequency of the sound emitted, Total time taken to reach back, Speed of the sound in sea, Our…

Q: On average, both arms and hands together account for 13% of a person's mass, while the head is 7.0%…

A: See below

Q: A uniform disk witha a 30 cm radius hangs at the end of a massless rod of length 10 cm. If it swings…

A: Solution:Given:See the figure. Some data is pulled from figure.r = radius of disk = 30 cm = 0.30 ma…

Q: Required information A transverse wave on a string is described by y(x, t) = (0.170 mm) sin {(2.947…

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Q: . A voltage of 120V generates an IR drop across two resistors connected in series. If the voltage…

A: 1.The total voltage across the series resistors is the sum of the voltage drops across each…

Q: A cyclist starts from rest and pedals such that the wheels of his bike have a constant angular…

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Q: A 17.0 kg bucket of water is suspended by a very light rope wrapped around a solid uniform cylinder…

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Q: 33. The average distance separating Earth and the Moon is 384 000 km. Use the data in Table 7.3 to…

A: The net gravitational force on the spaceship can be found using the Newton's law of…

Q: The figure (Figure 1) shows representations of six thermodynamic states of the same ideal gas…

A: The ideal gas equation is given by ,

Q: The figure shows an R-L circuit with a switch, a 166.7- resistor, an inductor and a 13.1-V battery.…

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Q: Two coherent sources of radio waves, A and B, are 5.00 meters apart. Each source emits waves with…

A: Given - distance between the sources A and B is 5m\              wavelength of the source =6mNote:-…

Q: If a spring has a frequency of 66 Hz and an amplitude of 1.5 m, then find the MAXIMUM velocity. Give…

A: Frequency (f) = 66 HzAmplitude (A) = 1.5 mMaximum velocity (v) = ?

Q: An air-filled toroidal solenoid has a mean radius of 15.5 cm and a cross-sectional area of 5.05 cm².…

A: Mean radius r = 15.5cmCross sectional area A = 5.05cm2

Q: 1. Refer and use figure 1 and 2. Calculate the magnitude of force needed to displace the block by…

A: The given graph is :

Q: A proton is confined to a nucleus that has a diameter of 7.7 x 10-15 m. If this distance is…

A: Uncertainty in position is Note:Planck's constant is Find:The minimum uncertainty in momentum.

Q: A 2.00 kg ball is moving to the right with a speed of 1.60 m/s. If it experiences an impulse of 4.00…

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Q: Find the speed of sound, draw a diagram, and discuss one question

A: F(Hz)LC  (m)1/fC=4FLC  (m/s)4800.17326.44200.19319.23840.22337.93200.253202880.29334.1

Q: A block with a mass 3.7 kg is sitting on a frictionless ramp with a spring at rhe bottom that has a…

A: We can use the principles of energy conservation here. The initial potential energy of the block at…

Q: A person with a 800 N weight is standing 2 meters from the left of a five meter wide uniform plank…

A: Length of the beam = 5 mWeight of the beam Weight of the person

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.