A particle is projected from a point A with velocity u(sqart2) at an angle of 45 digree with horizontal as shown in figure. It strikes the plane BC, (which is at an inclined plane making an angle of 60 degree with the horizontal),  at  right angles. The velocity of the particle at the time of collition is ?

Asked by sudhanshubhushanroy | 1st Jul, 2017, 11:21: AM

Expert Answer:

Dear sudhanshubhushanroy@gmail.com

Thanks for asking us a question in Ask the Expert section of TopperLearning.com.

You have mentioned 'as shown in the figure' in your question but due to some unfortunate reason, that figure is not visible at our end.
 
Kindly repost this question with a relevant figure so that we can solve the query accordingly. 

Regards

Topperlearning Team.

Answered by Abhijeet Mishra | 2nd Jul, 2017, 03:00: PM