Gravitation multiple choice questions (MCQs), gravitation quiz answers 6 to learn secondary school physics courses online. Gravitational force MCQs, gravitation quiz questions and answers for online secondary education degree. Force of gravitation, artificial satellites, variation of g with altitude, gravitational force, g value and altitude test for secondary school teaching certification.

Learn high school physics multiple choice questions (MCQs): Force of gravitation, artificial satellites, variation of g with altitude, gravitational force, g value and altitude, with choices tripple, half, zero, and double for online secondary education degree. Free physics study guide for online learning gravitational force quiz questions to attempt multiple choice questions based test.

MCQ: Action and reaction due to force of gravitation are equal in magnitude but opposite in

1. size
2. direction
3. volume
4. none of above

B

MCQ: Velocity of geostationary satellite with respect to Earth is

1. half
2. tripple
3. zero
4. double

C

MCQ: If mass of Earth is 6 × 1024, radius is 6400 km and altitude is 1000 km, then value of ‘g’ will be

1. 8 ms-2
2. 7.3 ms-2
3. 9.5 ms-2
4. 8.9 ms-2

B

MCQ: Weight of an object if value of g on moon is 1.6 ms-2 having mass equals 100 kg is

1. 100 N
2. 160 N
3. 1000 N
4. 1600 N

B

MCQ: With gain of altitude, value of g

1. increases
2. remains same
3. decreases
4. none of above

C