📢 1800+ Railway Questions & RRB Study Material🚀
FREE CONTENT
COURSES
AP
TS
The work done to increase the velocity of a car of 800 kg from 5 m/s to 10 m/s is
20 kJ
10 kJ
40 kJ
30 kJ
Create a FREE account and get:
Ask doubts feature is currently unavailable for you. You can reach us at support@cracku.in for any further details/doubts.
Boost your Prep!
