Momentum

Exercise and reference answers

Questions

1. Question

   Momentum equals

   Choices

   1. mass × velocity
   2. mass × acceleration
   3. force × time

   Correct choice

   mass × velocity

2. Question

   Momentum is written

   Choices

   1. K
   2. p
   3. W

   Correct choice

   p

3. Question

   Momentum is a

   Choices

   1. scalar
   2. constant
   3. vector

   Correct choice

   vector

4. Question

   Newton's second law concerns the rate of change of

   Choices

   1. momentum
   2. mass
   3. distance

   Correct choice

   momentum

Explanation