Guest

On a frictionless horizontal surface, assumed to be the x-y plane, a small trolley A is moving along a straight line parallel to the y-axis (see figure) with a constant velocity of ( – 1) m/s. At a particular instant when the line OA makes an angle of 45 o with the x-axis, a ball is thrown along the surface from the origin O. Its velocity makes an angle with the x-axis and it hits the trolley. Find the speed of the ball with respect to the surface, it = 4 /3.

On a frictionless horizontal surface, assumed to be the x-y plane, a small trolley A is moving along a straight line parallel to the y-axis (see figure) with a constant velocity of (– 1) m/s. At a particular instant when the line OA makes an angle of 45o with the x-axis, a ball is thrown along the surface from the origin O. Its velocity makes an anglewith the x-axis and it hits the trolley.




Find the speed of the ball with respect to the surface, it = 4/3.




 

Grade:12th Pass

0 Answers

No Answer Yet!

Answer The Question & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free