1can u plz post the options.......!!!
A block B of mass M is suspended from a chord of length l attached to a cart A of mass M as shown in the fig.the horizontal surface on which the cart moves is smooth .initially both the cart and the bock are at rest in the position shown.Now B is released .Take M=m=2kg \theta=45° and g=10m/s2
find the following
a)the acceleration of the cart immediately after the system is released from rest is
b)the tension in the chord immediately after th system is released from rest
c)themag of acceleration of B (wrt cart)immediately after the system is released from rest
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3 Answers
1a).....................
1) 1/√2
2) 10/3
3) 20/(3√2)
4) 5
b)
1) 10
2) 10/3
3) (5√3)/2
4) 20√2/3
c)
1) (10/3)(2+ root2)
2) (10/3)(√2 +1)
3) (10/3)(√3 + √2)
4) 40/(3√2)