Physics MCQs with Answers
If we whirl a stone at the end of a string in the vertical circle, it is likely to break when the stone is________________?
A. At the highest point B. At the lowest point C. At any point during motion D. At the point where gravity is not acting
A man of weight W is standing on an elevator which is ascending with an acceleration a. The apparent weight of the man is_______________?
A. mg B. mg – ma C. mg + ma D. mg – ma
Who discovered the inverse square law for gravity ?
A. Einstein B. Galileo C. Newtons D. Plank
The planet nearest to the earth is______________?
A. Venus B. Mercury C. Uranus D. Sun
A satellite moving around the earth constitutes______________?
A. An inertial frame of reference B. Non-inertial frame C. Neither inertial nor non-inertial D. Both inertial and non-inertial
A body of 2 kg is suspended from the ceiling of an elevator moving up with an acceleration g. Its apparent weight in the elevator will be______________?
A. 9.8 N B. 19.6 N C. 129.4 N D. 39.2 N