Laws of MotionHard
Question
In the figure, the blocks A, B and C of mass m, Each have accelerations a1,a2 and a3 respectively.F1 and F2 are external forces of magnitudes 2mg and mg respectively.
Options
A.a1= a2 = a3
B.a1 > a3 > a2
C.a1 = a2 , a2 > a3
D.a1 > a2 , a2 = a3
; a1 > a3 > a2More Laws of Motion Questions
Two beads A and B move along a semicircular wire frame as shown in figure. The beads are connected by an inelastic strin...The spring constant of two springs are K1 and K2 respectively springs are stretch up to that limit when potential energy...A triangular block of mass M rests on a smooth surface as shown in figure. A cubical block of mass m rests on the inclin...According to figure the reading of the spring balance will be : (all contacts are smooth) [g = 10 m/s2]...An object with a mass 10 kg moves at a constant velocity of 10 m/sec. A constant force then acts for 4 seconds on the ob...