Law Of Motion - Practice Test

(A) Conservation of energy

(B) Backward thrust of gases produced

(C) Newton's Third Law of Motion

(D) Newton's First Law of Motion

(C) Newton's Third Law of Motion

(A) Every object will remain in a state of constant or uniform motion, unless it is forced to change its state by the action of pure force

(B) When pure force is applied, each object will move in the same speed

(C) The rate of change in the speed of the object will change with the applied net force

(D) The rate of change of momentum of an object is proportional to the net force applied to the object in the direction of net force

(D) The rate of change of momentum of an object is proportional to the net force applied to the object in the direction of net force

(A) ball P reaches the ground first

(B) ball Q reaches the ground first

(C) both reach the ground at the same time

(D) the respective masses of the two balls will decide the time

(C) both reach the ground at the same time

(A) Push force

(B) Gravitational force

(C) Frictional force

(D) Strain force

(B) Gravitational force

(A) uneven acceleration

(B) uniform acceleration

(C) uniform speed

(D) uneven speed

(B) uniform acceleration

Law Of Motion - Study Mode