7.0 kg bowling ball experience a net force of 5.0N. What will be its acceleration?
Correct answer: C. 0.71 m/s²
- A. 7.0 m/s²
- B. 5.0 m/s²
- C. 0.71 m/s²
- D. 35.0 m/s²
Explanation
From F = ma ⇒ a = F/m = 5.0 / 7.0 ≈ 0.714 m/s², rounded to 0.71 m/s².
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Force and Motion
Displacement, velocity and acceleration describe motion, including the horizontal and vertical components of projectile motion. The chapter connects these quantities with Newton's laws, momentum and impulse, then applies conservation of momentum to collisions, distinguishing elastic collisions from inelastic ones.
Practise Force and Motion
1,416 free Force and Motion MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Force and Motion questions
Two balls are projected at 30° and 60° with same initial velocities. The ratio of their maximum height is:
A cricket ball is hit so that it travels straight up in air and it acquires 3 seconds to each ball to reach the maximum height. Its initial velocity is:
If R = Rmax / 2, then angle of projection is:
If a projectile is thrown with 19.6m/s velocity at 30° with x axis, time taken to reach highest point?
A projectile is fired horizontally with an initial speed of 20 m/s. Its horizontal speed 3 s later will be:
A ball is in free fall. Its acceleration is: