If two balls each of mass 0.6 kg moving in opposite directions with speed of 4 m s−1 collide and rebound with same speed, then the impulse imparted to each ball due to other is:
A
0.48kgms−1
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
0.53kgms−1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
0.81kgms−1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
0.92kgms−1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A0.48kgms−1 Impulse =F×t= change in momentum = 0.06 (4-(-4)) = 0.48 kg m s−1