Ball released from height 10 m strikes ground and rebounds height 5 m. Find impulse imparted by ground while collision, given mass of ball is 100 g. (Take g = 10 m/s2)
Ball released from height 10 m strikes ground and rebounds height 5 m. Find impulse imparted by ground while collision, given mass of ball is 100 g. (Take g = 10 m/s2)
Option 1 -
( – 1) Ns
Option 2 -
( + 2) Ns
Option 3 -
(2 − 1) Ns
Option 4 -
( + 1) Ns
-
1 Answer
-
Correct Option - 4
Detailed Solution:
Similar Questions for you
Apparent weight = mg – ma
As per Newton third law, the horse exerts a force on the ground, the ground will also exert a force on the horse.
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 65k Colleges
- 1.2k Exams
- 688k Reviews
- 1800k Answers