107.5-kg rugby player is initially running at 8.5 m/s in the positive direction, but collides head-on with a padded goalpost and experiences a backward force of 1.72 × 104 N for 5.45 × 10–2 s. a, Calculate the final velocity in the horizontal direction of the rugby player, in meters per second.

Q: In conducting the experiment on Archimedes' Principle, the mass of the catch basin that contains the…

A: According to Archimedes' principle if a body is immersed in a fluid then the body experiences an…

Q: The main difference between an x-ray and a microwave, both traveling in vacuum, is: Speed only…

A: Given data:  X-ray and microwave traveling in the vacuum Required: Relationship between speed,…

Q: An object with a rest mass of 1.5 kg is moving at a speed of 0.91c. (a) Determine the relativistic…

A:

Q: The voltage across the plates would be 1.1×10³ V 3.0×105 V 4.3x103 V 3.2x10³ V

A: Given data:  Electric field (E) = 3.6×104 N/C Distance between plates (d) = 12 cm = 0.12 m Required:…

Q: The motor of a table saw is rotating at 3450 rev/min. A pulley attached to the motor shaft drives a…

A:

Q: 1-A light ray moving through CR39 at angle 49° angle exits into another medium at angle of 41°. What…

A:

Q: In reference to the figure, A @AB B Given: AB= 10.5 m BC = 8.2 m 0 = 41° ß = 28° Determine the…

A:

Q: A guitar string is 96 cm long and has a mass of 4.3 g. The distance from the bridge to the support…

A:

Q: Please describe the nature given the two positive charges, the magnitude of charge, voltage values,…

A: Two charges of same nature repel each other while the charges of opposite nature attract each other.…

Q: The small piston of a hydraulic lift has an area of 0.20 square meter. A car weighing 1.2 x 10 4 N…

A: Write the given values with the suitable variables. A1=0.20 m2F2=1.2×104 NA2=0.90 m2 Here, A1, F2,…

Q: Z X W Use the following information to answer the next question OY N A coil of copper wire is…

A:

Q: A machine raises a load of 410 N through a height of 12 m in 2 sec. Calculate: 1. Energy spent by…

A:

Q: GIVE ONE ILLUSTRATION OF RAY DIAGRAM AND BRIEFLY EXPLAIN IT

A: GIVE ONE ILLUSTRATION OF RAY DIAGRAM AND BRIEFLY EXPLAIN IT.

Q: The distance between the Earth and the Moon is 3.85 x10³ m. During the Apollo 15 mission, astronaut…

A:

Q: Source or ₁² = 1₂2 1₁ In most cases, the intensity (or loudness) of a sound decreases with…

A:

Q: The distance between the Earth and the Moon is 3.85 x108 m. During the Apollo 15 mission, astronaut…

A: Given:- Distance between the Earth and the Moon is d=3.85×108 m Required:- Time required for the…

Q: References] The rate law for the decomposition of phosphine (PH₂) is Д{РН,] =kPHy] At It takes 110.…

A:

Q: A P-wave strikes an interface between two rock types at an angle of incidence of 63.0°. The speed of…

A:

Q: A radioactive substance with an initial mass of 250 mg has a half-life of 1 year. a) Write an…

A:

Q: A molecule (made up for this problem, so it may not actually exist in nature) has the chemical…

A:

Q: Part A: A chunk of metal with a mass of 265.5 g at 76.2°C is placed in 0.108 kg of water initially…

A: Write the given values with the suitable variables. m1=265.5 g=0.2655 kgT1=76.2 °Cm2=0.108 kgT2=21.6…

Q: 2. A vector d has a magnitude 2.5 m and points north. What are the magnitudes and directions of the…

A: Hi, as this problem contains multiple sub-parts, hence the first three sub-parts will be solved for…

Q: Calculate the power of the pump required.

A: Given data; Water pump raises 50 ltrs of water througha height of 25 m in 5 sec;So,  Water volume=…

Q: An unknown charged particle is travelling from the left and enters a perpendicular magnetic field as…

A:

Q: A Bullet traveling at 500 m/s is brought to rest by an impulse of 50 Ns. What is the mass of the…

A: Given Initial speed of the bullet is v0=500 m/s Final speed of the bullet is vf=0 Impulse on the…

Q: A generator has a circular coil consisting of 560 turns. The coil rotates at 75.4 rad/s in a 0.688 T…

A:

Q: The A string on a violin has a fundamental frequency of 440 Hz. The length of the vibrating portion…

A: We have a string of mass m=0.36 g=0.36×10-3kg and length L=34 cm=0.34 m which is vibrating with a…

Q: stone is dropped into a well. the splash is heard 1.24 s later. what is the depth of the well?

A:

Q: what makes kinetics and kinematics of rigid bodies important in everyday life? (Specifically, what…

A: s

Q: A machine raises a load of 430 N through a height of 10 m in 5 sec. Calculate: 1. Energy spent by…

A: Force, F = 430 N Height, s = 10 m Time, t = 5 sec Energy, E = ?  Power, P = ?

Q: A pump is used to lift 500kg of water from a depth 80m in 10s. Calculate: (a) The work done by the…

A:

Q: 15- Kidney tubules regulate water balance. true O false

A: Your kedneys have three main purposes that influence the rest of the body. These three roles are 1.…

Q: ACTIVITY 2: IMAGE FORMATION THROUGH RAY DIAGRAM Directions: Draw a ray diagram for each of the…

A: Here I am going to answer only the 2nd subpart as it is mentioned. 2. Object location at C

Q: A 580-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: ACTIVITY 2: IMAGE FORMATION THROUGH RAY DIAGRAM Directions: Draw a ray diagram for each of the…

A:

Q: Starting from rest at the top plate with what velocity would an particle hit the bottom plate. The…

A: Given:- 9)  The potential difference V = 568 V  The figure of the battery is given as  Find:-  What…

Q: A chunk of metal with a mass of 250.5 g at 76.8°C is placed in 0.1 kg of water initially at a…

A:

Q: Find the torque needed to accelerate the object in the figure to an angular velocity of 20 radians…

A: Let the mass of the large sphere be m1 and that of the smaller sphere be m2. Consider the given data…

Q: Use the following Information to answer the next question A permanent bar magnet is moved away from…

A:

Q: Draw a ray diagram for each of the following, and then draw the image formed. Please provide…

A: A convex lens is a spherical lens. They are known as diverging lens since the rays converge after…

Q: A bullet of weight 160 kg To what height should it be raised so that potential energy is 2250 J?…

A: The potential energy of an object of mass M when it is raised to a height h, U = Mgh

Q: The angular velocity of a gear is defined by w = (12 - 3t²) rad/s, where t is in seconds. Determine:…

A: Given:- Angular velocity of the gear is ω=(12-3t2) rad/s   Required:- We need to calculate the…

Q: . 28.37 A closed curve encircles several conductors. The line integral B. di around this curve is…

A: The solution for this question is given below...

Q: A transformer is used to lower the supply voltage from 240V to 3V lamp. If the number of turns on…

A:

Q: Question 7 A car is coasting to the right but slowing down. ос F A G D E B Question 8 A ball is…

A: A free-body diagram is used to represent the magnitude and direction of forces acting on an object…

Q: A 108-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 71°C. What is the…

A:

Q: Find the magnitude of the gravitational force (in N) between a planet with mass 6.00 * 10 ^ 24 kg…

A:

Q: The three charges in the figure below are at the vertices of an isosceles triangle. Let q = 3.50 nC…

A:

Q: Use the diagram to determine the net potential for points A and B.

A: The following problem is from the topic of Electrostatics. The problem deals with the potential of…

Q: 4) Determine the area of the area below: R700.0 R300.0 920.0

A: