Physics, asked by saurabhiit, 1 year ago

A particle is projected at an angle 60 degree,with speed 10sqrt3m/s from the Point A towards right.At the same time the wedge (HAVING ITS FOOT of inclination 30 degree at A) is made to move with speed 10sqrt3m/s towards right.Then the time after which the particle will strike with the wedge is

Gautam22121998: can you post the pic of the question?

Answers

Answered by flower161

resolve the velocity of projectile

Ux= 10√3 COS60= 5√3

Uy=10√3 sin60=15

now you can see that horizontal velocity of wedge is more than the projectile hence they will not meet.

answer will be (d) none

All the best.

saurabhiit: its wrong

flower161: how

saurabhiit: answer is 2 sec and dont ask how if i know why i ask

saurabhiit: you are in class 8

saurabhiit: ya

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