c because it passed through
Answer:
V= √
2gh does not depend on mass
(i) ratio of velocity =1:1 because they are released from same height.
(ii) mg force acts on first, 2mg acts on second one
∴ ratio of force =1:2
hope this helps
Answer:
all of the above
Explanation:
i am right becuses people drink for different reasons
Answer:
0.25714 m/s
Explanation:
= Mass of 45 kg skater
= Mass of 60 kg skater
= Speed of 45 kg skater
= Speed of 60 kg skater
As the momentum is conserved
= Relative speed = 0.6 m/s
The speed of the 60kg skater is 0.25714 m/s