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A grasshopper finds that he can jump a m...

A grasshopper finds that he can jump a maximum horizontal distance of 0.8m. With what speed can be travel along the road if he spends a negligible time on the ground?

A

2m/s

B

2.8m/s

C

104m/s

D

1m/s

Text Solution

Verified by Experts

The correct Answer is:
a
`R=(u^(2))/(g)`
`rArr u^(2)=0.8xx10`
`rArru=sqrt(8)m//s`
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