Falling Behind in Studies? Join Our Performance Improvement Batch. Enroll For Free
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
A bullet of mass 4.54 g is fired horizontally into a 2.41-kg wooden block at rest on a horizontal surface. The coefficient of kinetic friction between block and surface is 0.210. The bullet comes to rest in the block, which moves 1.83 m. Assume that the work done on the block because of friction is 83% of the energy dissipated because of friction. (a) What is the speed of the block immediately after the bullet comes to rest within it? (b) What is the initial speed of the bullet?
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -