Gravitational Force - Study Mode
[#126] The mass of an object on Earth is 10kg. What is weight of object on Earth?
Correct Answer
(B) 98 N
[#127] Acceleration due to gravity of planet decreases with . . . . . . . .
Correct Answer
(D) increase in altitude from surface of the planet
[#128] Which of the following statements is true about the motion of planets-
Correct Answer
(A) A planet's orbit is elliptical with the Sun at one of two focal points
[#129] It is easier to carry two buckets of water in one hand each than to carry only one in one hand because
Correct Answer
(C) centre of gravity and centre of equilibrium fall within the feet
[#130] Gravitational acceleration at the surface of the Earth is 9.8 m/s 2 . What will be the approximate acceleration value from the Earth's surface at $${frac{1}{{10}}^{th}}$$ the height of its radius?
Correct Answer
(D) 8.1 m/s 2