A lunar vehicle is tested on Earth at a speed of 10 km/h. When it travels as fast on the Moon, is its momentum more, less, or the same?

Q: A ball whose momentum is p⃗ p→ strikes a wall and bounces off with the speed. The change in the…

A: Initial momentum of the ball = p→After striking a wall, the ball bounces off with the same speed.

Q: An object of mass M and an object of mass 2M have the same kinetic energy. Which has the greater…

A: Given: An object of mass M and an object of mass 2M have the same kinetic energy.   To discuss which…

Q: Discuss how the conservation of momentum is a consequence of Newton’s third law.

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Q: How fast must a 0.357kg ball be rolling to have a momentum of 0.902kgm/s? O 0.322 m/s O 0.396 m/s…

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Q: A 0.13-kg toy car is initially moving at 1.8 m/s. Since the battery is losing power, the toy car has…

A: Let the mass of the toy car be m, the initial velocity of the toy car be u, and the final velocity…

Q: What is the momentum of a 15-g sparrow flying with an initial speed of 12 m/s to the east? If the…

A: Momentum of an object is given by the equation p=mvm is the massv is the velocity Momentum is a…

Q: A ball of velocity 5 m/s downward strikes the ground and bounced back of the same speed in opposite…

A: Solution:Let the velocity at the instance be 'v' when it strikes the ground.Then as it rebounds with…

Q: A white ball of mass 0.6 kg moving at 10.0 m/s collides with a 0.5 kg black ball initia of 5.0 m/s.…

A: Givenmwhite=0.6 kg , mblack=0.5 kgBefore collisionuwhite=10 m/s ,  uBlack=0After collisionvwhite=5…

Q: What is the momentum of a 4.45x104 N truck when traveling at the rate of 100 km/hr?

A: The weight of the truck is 4.45×104 N. The expression for weight of the truck is, W=mg…

Q: An egg is released from rest from the roof of a building and falls to the ground. As the egg falls,…

A: Concept:- The given problem can be resolved using the concept of law of conservation of momentum.…

Q: Impulse is equal to the

A: To find: Impulse is equal to ?

Q: A tennis ball of mass 40 grams drops to the ground from a height of 1.5 m. What is the momentum of…

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Q: how fast does Charlie Brown need to go in order to give a 0.25 KG football a momentum of 5kg•m/s?

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Q: UNO DOLOMIT . A ball of mass 0.150 kg is dropped from rest from a height of 1.25 m. It rebounds from…

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Q: A rocket explodes into two fragments, one 25 times heavier than the other. The magnitude of the…

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Q: Two masses of 1 g and 7 g are moving with equal kinetic energies. The ratio of the magnitudes of…

A: ANSWER = 0.38 ( option C )

Q: A light body and a heavy body have equal kinetic energy. Which will have greater momentum?

A: Kinetic energies are equal, and momentum can be expressed as K.E divided by half of velocity. The K…

Q: When the velocity of an object is doubled, by what factor is its momentum changed? By what factor is…

A: Momentum becomes twice and Kinetic energy becomes four times the original value.

Q: A freight train rolls along a track with considerable momentum. If it rolls at the same speed but…

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Q: A 4.0-kg object has a forward momentum of 20. kg•m/s. A 60. N•s impulse acts upon it in the…

A: Initially the object has momentum pi = 20 kg.m/s Mass of the object is m=4 kg. Hence the initial…

Q: What external force is responsible for changing the momentum of a car moving along a horizontal…

A: Given:             Need to find the external force responsible for changing the momentum of a car…

Q: Two go-karts are pushed from the same starting point with the same constant force. They are each…

A: Same constant force is applied at the two go-karts. The distance moved by the go-kat is: d = 5 m The…

Q: wo cars are approaching each other from opposite sides. Car 1 has a mass of 300 [kg] and moves at a…

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Q: A ball of mass 0.150 kg is dropped from rest from a neight of 1.25 m. It rebounds from the floor to…

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Q: Suppose two steel balls are taken into Earth orbit and collide in the vacuum of space. One ball is…

A: When two steel ball are taken into Earth orbit and collide in the vacuum of space with one ball at…

Q: Two masses of 1 kg and 4 kg are moving with equal K.E. The ratio of their linear тотеntum таy be…

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Q: f an object has kinetic energy, it must also have A. Potential energy B. Momentum C. Power D. Impuls

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Q: A ball of mass 0.120 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: Given information: The mass of the ball (m) = 0.120 kg The initial height of the ball (h1) = 1.25 m…

Q: Compare the scenarios by filling in the blanks with greater, less, or same. A rubber ball hits a…

A: In case of rubber ball- Momentum will be same as, change in momentum is 0, by newton's third law. If…

Q: A small car with a mass of 900 kg travels northward at 30 m/s. Does the car have more or less…

A: The mass of the small car, m=900 kg   The speed of the car, v=30 m/s

Q: How much linear momentum does an 1800 kg car have when moving at 15 m/s?

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Q: A 2000 kg car moving at 10 m/s breaks to a stop in 10 seconds. What is the initial momentum of the…

A: Write the formula for the initial momentum.

Q: A bowling ball in motion has a momentum with magnitude p . If the speed of the 3 ball is multiplied…

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Q: Explain, on the basis of conservation of momentum, how afish propels itself forward by swishing its…

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Q: When the mass of moving object is doubled with no change in speed, by what factor is its momentum…

A: As we know momentum of a body having a mass ‘m’ and velocity ‘v’ is given as,Momentum, p =…

Q: Cars are equipped with padded dashboards. In collisions, the padded dashboards would be safer than…

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Q: Calculate the impulse due to a force of 3.5 N that lasts for 1.4 seconds.

A: Force applied (F)= 3.5 N time (t)= 1.4 seconds Impulse(I)= Ft

Q: • The mass and speed of the three vehicles, A, B, and C, are shown. Rank them from greatest to least…

A: given, Here we have given three vehicles A, B and C mass mA= 800kg, speed vA= 1.0 m/smass mB=…

Q: The change in momentum of a body due to a sudden force acting on the body is called a. A torque b.…

A: Write the relation between the change in momentum and the force acting on the body. Here, Δp…

Q: A 30.00 kg mass falls from a height of 2.000 m. The magnitude of the momentum of the mass just…

A: Given data:  Mass (m) = 30.00 kg Height (h) = 2.000 m Required: The momentum of the mass just before…

Q: car with a mass of 1500000 g has a velocity of 10 m/s, determine its momentum.

A: Given- Mass of car m= 1500000 g=1500 kg Velocity v= 10 m/s  Its momentum is  p= mv =1500*10 =15000…

Q: The impulse experienced by a body is equivalent to the body’s change in velocity. kinetic energy.…

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Q: Is it possible for a small car to have more momentum than a large bus?

A: Answer:yes

Q: 3 31. Calculate the momentum loss in a perfectly inelastic collision if the mass of the object is…

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Q: In order to catch a ball, a baseball player naturally moves his or her hand backward in the…

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