wiz-icon
MyQuestionIcon
MyQuestionIcon
3
You visited us 3 times! Enjoying our articles? Unlock Full Access!
Question

Two unequal masses are tied together with a compressed spring. When the cord is burnt with a match releasing the spring, the two masses fly apart with equal :

A
kinetic energy
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
speed
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
momentum
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
acceleration
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A momentum
Initial momentum of the system is zero .
Hence final momentum has to be zero. Therefore both masses will fly apart with same momentum.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Work Energy and Power
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon