Question

a block of mass m connected to a massless string and is kept on a wedge of mass M. Find the accelaration of the wedge if all surfaces are smooth ​

Answer 1

Answer:

Explanation:

if block M moves by A leftwards

then block m moves by A with respect to M downwards

lets take axis as along and perpendicular to incline

so

acceleration of incline respect to along and perpendicular to incline

acceleration of block m = Acostheta+A

acceleration of incline =A

summation fx = t

M(A)+m(Acostheta+A) = t

along incline analyzing mass m

mgsintheta-t-mAcostheta=mA

On solving you will get your ans