The acceleration in the rocket at any instant is proportional to the nth power of the velocity of the expelled gases. Where the value of n must be ?
A. -1 B. 1 C. 2 D. -2
PHYSICS MCQS | BASIC PHYSICS QUIZ ONLINE MCQ TEST QUESTIONS WITH ANSWERS
Basic Physics Quiz, Multiple Choice Questions (MCQs) Test with Answers. The answers to the the first three featured Physics MCQ are after the third question. Link to Physics MCQs (PDF) is given below. These online Physics quiz (MCQ) are from heat and temperature, light, mechanics, and other general knowledge questions of Physics and the basic theory of physics.
A. chance of collision B. force acting C. velocity D. impulse
A. distance B. force C. acceleration is zero D. both A and B
A. provide him a larger inertia B. decreases his inertia C. decreases his momentum D. increases his momentum
A. force acts on the body B. mass of the body C. velocity of the body D. both mass and velocity of the body
A. force B. acceleration C. velocity D. both force and acceleration
A. at rest B. moving slowly C. move with high velocity D. move with velocity comparable to velocity of light
A. 1st law B. 2nd law C. 3rd law D. all 1st, 2nd and 3rd laws
A. acceleration B. distance C. force D. momentum