DSSSB TGT newtonslaws — practice questions
25 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice DSSSB TGT newtonslaws in the app →The SI unit of force is the:Two equal and opposite forces act on a rope in a tug of war. The rope does not move because the forces are:Newton's first law states that an object at rest stays at rest, and an object in motion continues at constant Newton's SECOND law of motion can be stated as:A 5 kg object is acted upon by a net force of 20 N. Its acceleration is:What force is needed to give a 10 kg object an acceleration of 5 m/s²?A train brakes from 30 m/s to rest in 15 seconds. If the mass of the train is 20,000 kg, the BRAKING FORCE is:The TENDENCY of an object to resist a change in its state of motion is called:The unit of mass is:On the Moon (where gravity is weaker than on Earth), an astronaut's MASS:A 10 kg object has a weight of approximately ___ on Earth (taking g = 10 m/s²):A boy of mass 30 kg jumps off a low wall with negligible initial velocity. After 1 second of free fall, his veA 2 kg ball and a 10 kg ball are dropped simultaneously from the same height. Ignoring air resistance, which oA 5 kg object slides on a rough surface and experiences a friction force of 8 N. Its DECELERATION is:A rocket of mass 5000 kg accelerates upward at 4 m/s². Taking g = 10 m/s², the THRUST (upward force) from the Why is wearing a seatbelt important when traveling in a fast-moving car?In which scenario is the force of FRICTION the maximum on a 50 kg box?When two teams pull a rope in opposite directions with EQUAL force, the rope:Two forces, 10 N forward and 6 N backward, act on a block. The net force is:The force of friction acts in a direction:Newton's First Law of Motion states that an object continues in its state of rest or uniform motion in a straiAn object's INERTIA depends primarily on its:A 5 kg object is accelerating at 2 m/s². The net force acting on it is:A cricket fielder pulls his hands BACKWARDS just after catching a fast ball. This is done to:Newton's Third Law states that for every action, there is: