Q.
As shown in figure, if acceleration of M with respect to ground is 2 ms-2, then
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a
Acceleration of m with respect to M is 5 m s-2.
b
Acceleration of m with respect to ground is 5 m s-2.
c
Acceleration of m with respect M is 2 m s-2.
d
Acceleration of m with respect to ground is 10 m s-2.
answer is C.
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Detailed Solution
If acceleration of M is 2 m s-2, then acceleration of m w.r.t. M will be 2 m s-2 Acceleration of m w.r.t. ground am=22+22+2×2×2cos180−37∘=8/5ms−2
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