Login
Home
TOP
Send feedback
Login
Subjects
Physics CBSE Live product
Class 9
Force and Laws of motion
Force and second law of motion
7.
Momentum calculation
Question:
3
m.
How much momentum will a dumb-bell of mass
13
\(kg\) transfer to the floor if it falls from a height of
79
\(cm\)? Take its downward acceleration to be
12
m
s
−
2
.
\(kg\)
m
s
−
1
Important!
Note: Enter your answer with 2 decimal digits.
Login
or
Fast registration
Previous task
Exit to the topic
Next task
Send feedback
Did you find an error?
Send it to us!