Laws of MotionHard
Question
The elevator shown in figure is descending, with an acceleration of 2 ms-2. The mass of the block A is 0.5 kg. The force exerted by the block A on the block B is :
Options
A.2 N
B.4 N
C.6 N
D.8 N
More Laws of Motion Questions
A body is sliding down an inclined plane (angle of inclination 45o). If the coefficient of friction is 0.5 and g = 9.8 m...Five persons A, B, C, D & E are pulling a cart of mass 100 kg on a smooth surface and cart is moving with acceleration 3...Two block of mass m1 and m2 are connected with a mass less spring and placed over a plank moving with an acceleration &#...Two masses m2 = 10 kg and m1 = 5kg are connected by a string passing over a pulley as shown. If the coefficient of frict...In the given figure, what is the reading of the spring balance ?...