3 practice sets · Page 1 of 1
Which of the following has the largest gravitational force?
A 100 kg object on Earth
A 10 kg object on the Moon
A 1 kg object on Earth
A 1000 kg object in space
Correct Answer: A — A 100 kg object on Earth
Explanation:
A 100 kg object on Earth experiences the greatest gravitational force due to Earth's gravity and the large mass.
Which of the following is the SI unit of weight?
Joule
Meter
Kilogram
Newton
Correct Answer: D — Newton
Explanation:
Weight is a force, so its SI unit is the newton.
What is the force of gravity on an object called?
Gravitational force
Normal force
Weight
Mass
Correct Answer: C — Weight
Explanation:
Weight is the gravitational force acting on an object.
