Practice gravitational field strength MCQs, A level physics MCQ test for online learning. Gravitational field quiz has multiple choice questions (MCQ), gravitational field strength quiz questions and answers to practice as mass of earth when it's radius is 6400 km and gravitational field strength is 9.81 n kg-1 is, answer key help with choices as 6.0 × 1024 kg, 5 × 1023 kg, 40 × 109 kg and 9 × 1024 kg problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning gravitational field strength quiz with MCQs to practice test questions with answers.

MCQ. Mass of Earth when it's radius is 6400 km and gravitational field strength is 9.81 N kg-1 is

1. 6.0 × 1024 kg
2. 5 × 1023 kg
3. 40 × 109 kg
4. 9 × 1024 kg

A

MCQ. Decrease in field strength on top of Mount Everest is

1. 10%
2. 5%
3. 1%
4. 0.3%

D

MCQ. N kg-1 is equivalent to

1. ms-2
2. m s-1
3. m s
4. m s-3

A

MCQ. As distance increases, value of gravitational field strength

1. also increases
2. decreases
3. remains constant
4. may increase or decrease

B

MCQ. Each 1 kg mass experiences force of

1. 7 N
2. 9.81 N
3. 20 N
4. 100 N

B