Answer:
32.66 m/s
Explanation:
The potential energy stored in the spring will impart kinetic energy into the dart:
substitute the values:
that would be given by
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@ representing coefficient of kinetic friction.
thus 19.5/51.7 = 0.377
Answer:
The depth of the downstream of the jump is
Explanation:
The explanation is shown on the first uploaded image
Answer:
Option C
Explanation:
As we know, weight = mass x acceleration due to gravity.
Therefore, the alien would weigh more on Saturn as compared to Earth because the acceleration due to gravity is more on Saturn than Earth.
(11.08 > 9.8)
<u><em>Hope it helps :D</em></u>