Physics, asked by thakurmanaswi231, 1 month ago

the over bridge of a river is the form of a circular arc of radius of curvature r if m is the combined mass of motorcycle and the rider crossing the bridge at a speed v, the thrust on the bridge at the highest point will be: ​

Answers

Answered by rohitnivale5711
0

Answer:

I think it is a fair answer

Explanation:

Answer

Correct option is

D

18×9.8

m/s

The greatest speed, v is given by:

r

v

2

=g

or, v=

rg

=

18×9.8

m/s

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