Law Of Motion - Study Mode
[#131] An iron sphere of mass 30 kg has the same diameter as an aluminium sphere of mass is 10.5 kg. Both spheres are dropped simultaneously from a tower. When they are 10m above from the ground, they have the same-
Correct Answer
(B) acceleration
[#132] The rate of change of velocity is called?
Correct Answer
(B) acceleration
[#133] A car undergoes a uniform circular motion. The acceleration of the car is
Correct Answer
(B) a non-zero constant
[#134] Which of the following is an example of inertia of rest?
Correct Answer
(A) When a hanging carpet is beaten with a stick, dust particles are cleared
[#135] Rocket launching is based on which law?
Correct Answer
(A) Newton's third law of motion