Gravitational force MCQs, gravitational force quiz answers to learn online college physics courses. Motion dynamics multiple choice questions (MCQs), gravitational force quiz questions and answers for online physics degree. Acceleration calculations, top speed, types of forces, understanding units, gravitational force test prep, career assessment test for physics certifications.

Practice motion dynamics test MCQs: rate of falling object in vacuum is, with choices independent of weight, dependent on mass, independent of mass, and dependent of weight for online physics degree. Prepare assessment test for scholarships, online learning gravitational force quiz questions for competitive assessment in physics major.

MCQ: Rate of falling object in vacuum is

1. independent of weight
2. dependent on mass
3. independent of mass
4. dependent of weight

C

MCQ: Acceleration due to gravity on moon is

1. 9.9 ms-2
2. 9.5 ms-2
3. 6.1 ms-2
4. 1.6 ms-2

D

MCQ: According to Newton's law of universal gravitation, any two particles of finite mass attract one another with a force which is

1. Inversely proportional to the product of their masses and directly proportional to the square of their distance apart
2. Inversely proportional to the product of their masses and directly proportional to their distance apart
3. Directly proportional to the product of their masses and inversely proportional to their distance apart
4. Directly proportional to the product of their masses and inversely proportional to the square of their distance apart

D

MCQ: Point where entire weight of an object acts is

1. edge
2. center of gravity
3. central point
4. can be anywhere in body

B

MCQ: Another name for force of gravity acting on an object is

1. friction
2. air resistance
3. weight
4. mass

C