Momentum multiple choice questions (MCQs), momentum quiz answers, GCE A level physics test prep 1 to learn A level physics courses for online degrees. Explosions and crash landings MCQs with answers, momentum quiz questions and answers for admission and merit scholarships test. Practice explosions and crash landings, what is motion, modelling collisions career test for physics certifications.

Learn momentum test with multiple choice question: speed of earth when a rock of mass 60 kg falling towards earth with speed of 20 m s-1 is, with choices 3.5 × 10-33 m s-1, 2.4 × 10-22 m s-1, −2.0 × 10-22 m s-1, and −3 × 1034 m s-1 for online bachelor degree. Practice jobs' assessment test for online learning explosions and crash landings quiz questions for physics major, competitive assessment tests.

MCQ: Speed of Earth when a rock of mass 60 kg falling towards Earth with speed of 20 m s-1 is

1. 2.4 × 10-22 m s-1
2. 3.5 × 10-33 m s-1
3. −2.0 × 10-22 m s-1
4. −3 × 1034 m s-1

C

MCQ: Force exerted by bat on ball if it strikes a ball of mass 0.16 kg initially hits bat with speed of 25 m s-1 with time impact of 0.003 s is

1. 145 N
2. 1333.33 N
3. 1456.7 N
4. 6543 N

B

MCQ: Momentum of electron having mass 9.1 × 10-31 kg and velocity 2.0 × 107 is

1. 1.91 × 10-23
2. 2.34 × 10-23
3. 3.11 × 10-19
4. 7.88 × 10-34

A

MCQ: To replace a ball with another ball by collision, a snooker player must consider condition that

1. the collision must be head on
2. The moving ball must not be given any spin
3. both A and B
4. no conditions required

C

MCQ: Direction of momentum is direction of object's

1. mass
2. acceleration
3. velocity
4. frictional force

C