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Newton's Laws Of Motion MCQ Level-1 - Class 11 MCQ


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20 Questions MCQ Test - Newton's Laws Of Motion MCQ Level-1

Newton's Laws Of Motion MCQ Level-1 for Class 11 2024 is part of Class 11 preparation. The Newton's Laws Of Motion MCQ Level-1 questions and answers have been prepared according to the Class 11 exam syllabus.The Newton's Laws Of Motion MCQ Level-1 MCQs are made for Class 11 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Newton's Laws Of Motion MCQ Level-1 below.
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Newton's Laws Of Motion MCQ Level-1 - Question 1

A lift is moving down with an acceleration a. A man in the lift drops a ball inside the lift. The acceleration of the ball as observed by the man in the lift, and a man standing stationary on the ground are, respectively.

Newton's Laws Of Motion MCQ Level-1 - Question 2

Block B has mass m and is released from rest when itis on top of wedge A, which has a mass 3m, Determine the tension in cord CD needed to hold the wedge from moving while B is sliding down A, Neglect friction.

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Newton's Laws Of Motion MCQ Level-1 - Question 3

Three blocks A, B and C are supended as shown in thefigure. Mass of each of blocks A and B in m. If systemis in equilibrium, and mass of C is M, then

Newton's Laws Of Motion MCQ Level-1 - Question 4

A particle of small mass m is joined to very heavy bodyby a light string passing over a light pulley. Both bodiesare free to move. The total downward force on the pulley is

Newton's Laws Of Motion MCQ Level-1 - Question 5

An object is suspended from a spring balance in a lift.The reading is 240 N when the lift is at rest. If the springbalance reading now changes to 220 N, then the lift ismoving

Newton's Laws Of Motion MCQ Level-1 - Question 6

In the following arrangement, the system is initially atrest, The 5 kg block is now released. Assuming the pulleys and string to be massless and smooth, the acceleration of block C will be

Newton's Laws Of Motion MCQ Level-1 - Question 7

As shown in the figure, if acceleration of M with respectto ground is 2 ms-2, then

Newton's Laws Of Motion MCQ Level-1 - Question 8

A block A has a velocity of 0.6 ms-1 to the right,determine the velocity of cylinder B.

Newton's Laws Of Motion MCQ Level-1 - Question 9

For the pulley system shown, each of the cables at Aand b is given a velocity of 2 ms-1 in the direction of thearrow. Determine the upward velocity v of the load m.

Newton's Laws Of Motion MCQ Level-1 - Question 10

A painter of mass M stands on a platform of mass mand pulls himself up by two ropes which hang over pulley as shown. He pulls each rope with force F and moves upward with a uniform acceleration a, Find a, neglecting the fact that no one could do this for long time.

Newton's Laws Of Motion MCQ Level-1 - Question 11

A block is lying on the horizontal frictionless surfac.One end of a uniform rope is fixed to the block which ispulled in the horizontal direction by applying a force Fat the other end. If the mass of the rope is half themass of the block, the tension in the middle of the ropewill be

Newton's Laws Of Motion MCQ Level-1 - Question 12

A 60 kg man stands on a spring scale in a lift. At someinstant, he finds that the scale reading has changedfrom 60 kg to 50 kg for a while and then comes back tooriginal mark. What should be concluded?

Newton's Laws Of Motion MCQ Level-1 - Question 13

A monkey of mass 40 kg climbs on a massless rope ofbreaking strength 600 N. The rope will break if themonkey.

Newton's Laws Of Motion MCQ Level-1 - Question 14

Three light strings are connected at the point P. A weight W is suspended from one of the string. End A of string AP and end B of string PB are fixed as shown. Inequilibrium, PB is horizontal and PA makes an angle of 600 with the horizontal. If the tension in PB is 30 N,then the tension in PA and weight W are, respectively, given by

Newton's Laws Of Motion MCQ Level-1 - Question 15

Two particle A and B each of mass m, are kept stationaryby applying a horizontal force F = mg on particle B asshown in figure. then

Newton's Laws Of Motion MCQ Level-1 - Question 16

A block of mass m is at rest with respect to a roughincline kept in elevator moving up with acceleration a.Which of following statements is correct?

Newton's Laws Of Motion MCQ Level-1 - Question 17

In an arrangement shown below, the acceleration of block A and B are

Newton's Laws Of Motion MCQ Level-1 - Question 18

A block of mass m1 lies on the top of fixed wedge as shown in Fig. (a) and another block of mass m2 lies on top of wedge which is free to move as shown in Fig (b). At time t = 0, both the blocks are released from rest from a vertical height h above the respective horizontal
surface on which the wedge is placed as shown. There is no friction between block and wedge in both the figures. Let T1 and T2 be the time taken by the blocks, respectively, to just reach the horizontal surface.

Newton's Laws Of Motion MCQ Level-1 - Question 19

In the figure shown, a person wants to rise a blocklying on the ground to a height h. In both the cases, if time required is same then in which case he has to exert more force. Assume pulleys and strings light.

Newton's Laws Of Motion MCQ Level-1 - Question 20

 In the shown arrangement below, if acceleration of B is aˆ , then find the acceleration of A.

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