Momentum Multiple Choice Questions
momentum multiple choice questions
momentum multiple choice questions
Introduction to momentum multiple choice questions:
The momentum of a body depends upon its mass and velocity .It is measured by the product of mass of body and its velocity i.e.
Momentum =Mass x Velocity
For solving momentum multiple choice question, it is desired to find what is the missing variable, mass, velocity or the momentum. Then using the equation for momentum, the missing variable can be determined.
Here are some of the momentum multiple choice questions:
Select the Correct Choice: Momentum Multiple Choice Questions:
Question: A gun weighing 10 kg fires a bullet of 30 gm with a velocity of 330 m/s. What is the resultant momentum of the bullet after firing?
A: -0.99m/s
B: 0 .019m/s
C: 0.22m/s
D: 0.12m/s
Question:A balls moving with a momentum of 5kgm/s strikes against on wall at an angle of 45 degree and it is reflected at the same angle. Calculate the change in momentum.
A: 5.5kg/s
B: 6.07kg/s
C: 1.02 kg/s
D: 7.07kg/s
Momentum Multiple Choice Question: Conservation of Momentum.
Question:The quantities remain constant in an inelastic collision are:
A: momentum, kinetic energy and temperature
B: momentum and kinetic energy but not temperature
C: momentum and temperature but not kinetic energy
D: momentum, but neither kinetic energy nor temperature
Question:In an explosion a body breaks up into pieces of unequal masses. In this case:
A: both parts will have numerically equal momentum
B: lighter part will have equal momentum
C: heavier part will have more momentum
D: both parts will have equal kinetic energy
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Question: A particle of mass m moving towards the east with speed v collides with another particle of the same mass with same speed v moving towards the north .If two particles stick to each other, the new particle of mass 2m will have a speed of:
A: v
B: v/2
C: v/square root 2
D: 2v
Question:In an elastic collision of two particles which of the following is conserved?
A: momentum of each particle
B: speed of each particle
C: kinetic energy of each particle
D: total kinetic energy of both particles.
by: Smith
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