A hockey ball of mass 200 g travelling at 10 m s-1 is struck by a hockey stick so as to return it along its original path with a velocity at 5 m s-1. Calculate the change of momentum occurred in the motion of the hockey ball by the force applied by the hockey stick.

Q: An object collides with a wall that uses a force of F(t)= -20t-5 (N), on the object. The object…

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Q: x (cm) В. (Т) 9.9 x10-5 A circular loop of wire of radius 10 cm is oriented in the yz plane with the…

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Q: After successfully clearing the bar during the pole vault, the vaulter falls to the landing cushion…

A: Given : The linear(initial) momentum of the vaulter just prior to impact= Pi= -980kg.m/s Velocity…

Q: A 10.0-kg mass moving with a velocity of 8.0 m / s to the east is applied a momentum that causes its…

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Q: A force of 12 N acts on a body of mass 2 kg for 4 s initially at rest. Calculate the velocity…

A: Given value--- Force = 12 N. mass = 2 kg. time = 4 s. initial velocity = 0 m/s  We have to find---…

Q: A 1-kg pellet travels with velocity 160 m/s to the right when it collides with a 39-kg hanging mass…

A: Given,  Mass of the pellet = 1 kg Velocity of pellet = 160 m/s Mass of hanging = 39 kg

Q: A billiard ball moving at a speed of 2.2 m/s strikes an identical sta- tionary ball a glancing blow.…

A: Let the moving billiard ball be A.  Given initially i.e., before the collision it is traveling a…

Q: (a) What is the mass of a large ship that has a momentum of 2.80 x 10° kg-m/s, when the ship is…

A: Answer:-  (a) given  Momentum of ship(pship) = 2.80 ×109kgm/s   Speed of ship (Vship) = 46.0 km/h…

Q: A force of 16 N acts on a body of mass 3 kg for 5 s initially at rest. Calculate the velocity…

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Q: What impulse (in N.s) will give a 3.1-kg object a momentum change of -52 kg - m/s?

A: Given Mass m = 3.1 kg Change in momentum =-52 kgm/s

Q: A person of mass 49.5 kg stands at rest. How much will the average force exerted on the feet by the…

A: Given that:- Mass of man=49.5kg

Q: A pitcher claims he can throw a 0.135 kg baseball with as much momentum as a 3.00 g bullet moving…

A: Given that Mass of the baseball M = 0.135 kg Mass of the bullet m = 3.00 g Speed of the bullet u =…

Q: Calculate the momentum of a car that has a mass of 1860 kg and a velocity of 19-6 m/s ?

A: 3

Q: Determine the momentum of a car having mass 180 kg moving with a velocity 20 m/s.

A: Mass of car, m = 180 kg Velocity of car, v = 20 m/s.

Q: Determine the momentum of a car having mass 14.011 kg moving with a velocity 2.034 m/s.

A: Introduction :  In this question we are provided it value of mass and velocity . With these data we…

Q: If a sparrow weighs 18 grams and flies at a pace of 3.1 meters per second, how much momentum does it…

A: Answer: Given data, Mass of sparrow (m)=18 gm= 0.018 kg Speed of sparrow (v)=3.1 m/s

Q: What is the force applied to a ball if the momentum increase by 1.91kgm/s every 3.67s?

A: Fnet=ΔpΔt,   p=mv.

Q: 1) Calculate the momentum of a car that has a mass of 1860 kg and a velocity of 15.0 m/s.

A: Solution: Given that mass of car m= 1860 kg velocity of car v= 15 m/s

Q: Calculate the velocity acquired by the body

A: Given,  Force,f=16 kNMass,m=3 kg Time,t=5 sCalculate the velocity acquired by the body and changein…

Q: 40000 kg truck moving right at 20 m/s collides with and sticks to a 4000 kg car moving right at 5…

A: Write the given values with suitable variables. m1=40000 kgu1=20 m/sm2=4000 kgu2=5 m/s Here, m1…

Q: A 10,608-kg railroad car traveling at a speed of 28 m/s strikes an identical car at rest. If the…

A: Given data :               Mass of railroad car , m = 10608 kg               initial speed of first…

Q: a) Calculate the momentum of a 2050 kg elephant charging a hunter at a speed of 7.50 m/s. kg·m/s (b)…

A: Momentum of a body is defined as the product of mass and velocity. p=mv

Q: Does a larger net force exerted on an object always produce alarger change in the momentum of the…

A: From the Newton’s second law of motion,

Q: Given data: Mass=3.5 kg Velocity=2 m/s Find momentum

A: Given data : Mass=m Velocity=V   Required : Momentum

Q: (A) calculate the momentum of a 1800 kg elephant charging a hunter at a speed of 7.50 m/s.  kg.m/s ?…

A:

Q: A bumper cap "A" (mass of A = 140kg) with a velocity of 15 km/hr hits a another car "B" (mass of B =…

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Q: 1) Calculate the momentum of a car that has a mass of 1860 kg and a velocity of 15.0 m/s.

A: Momentum is product of mass of body and it's velocity. So, Momentum = mass × velocity