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A vector is represented as 4î + 3ĵ. What...

A vector is represented as 4î + 3ĵ. What is its magnitude?
a) 5
b) 10
c) 4
d) 3

Text Solution

Verified by Experts

Initially the monkey and balloon are at rest. Os, the CM is at P.
When the monkey descends through a distance L the cm. will shift.

`t_0=(m+L+Mxx0)/(M+m)`
`=(mL)/(M+m)from P`
So, the balloon descenes through a distance `(mL)/(M+m)`
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