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A car of mass 1000kg negotiates a banked...

A car of mass `1000kg` negotiates a banked curve of radius `90m` on a fictionless road. If the banking angle is `45^(@)` the speed of the car is:

A

20`ms^-1`

B

30`ms^-1`

C

5`ms^-1`

D

10`ms^-1`

Text Solution

Verified by Experts

The correct Answer is:
B
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