Home
Class 12
PHYSICS
A grass hopper can jump maximum distance...

A grass hopper can jump maximum distance of 1.6m. It spends negligible time on the ground. How far can it go in 10 seconds?

Text Solution

Verified by Experts

`u^(2)/g=1.6 u^(20) =16, u=4 m//s`
`4 cos theta =4 xx 1/sqrt(2) =2sqrt(2)`m/s
`S = 4 cos theta.t=2sqrt(2) xx 10, S=20sqrt(2)`m
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise SHORT ANSWER TYPE QUESTIONS|6 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise VERY SHORT ANSWER TYPE QUESTIONS|10 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-3 (Circular Motion)|7 Videos

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise very Short answer type question|15 Videos

Similar Questions

Explore conceptually related problems

A girl is standing on the top edge of an 18 m high building. She tosses a coin upwards with a speed of 7.0ms^(-1) .How long does it take for the Coin to hit the ground ?How fast is the coin going just before it strikes the ground? ( g=10ms^(-2))

A scooter can produce a maximum acceleration of 5m s^(-2) . Its brakes can produce a maximum retardation of 10 "ms"^(-2) . The minimum time in which it can cover a distance of 1.5 km is ?

A scooter can produce a maximum acceleration of 5ms^(-2) .Its brakes can produce a maximum retardation of 10ms^(-2) .The minimum time in which it can cover a distance of 1.5 km is?