Physicsmedium · Past Paper
What force is required to produce an acceleration of 9.8 m/s² in a body of mass 1 kg?
A1 N
B9.8 N
C19.6 N
D0 N
✓ Correct Answer: B — 9.8 N
F = ma = 1 kg * 9.8 m/s² = 9.8 N.
Share this question
More from Physics
- What type of lens is used to correct Myopia (Short-sightedness)?
- If a force of 10 N is applied on an object and the object does not move, the work done by the force is:
- If a body travels with a uniform velocity, its acceleration is:
- Which of these is used to store electrical energy in the form of chemical energy?
- A tap drips at a rate of 1 drop per second. What is the distance between the 1st and 2nd drops when the 1st drop has been falling for 3 seconds? (g=10 m/s^2)