A m = 3.50-kg mass swings as a pendulum on a 37.0 m long string. (a)...

Question

Question

A m = 3.50-kg mass swings as a pendulum on a 37.0 m long string.

(a)

The mass is released from rest when the string is at an angle of 41.0° from the vertical. Find its speed at the bottom of the swing.

m/s

(b)

What would be the speed the mass at the bottom of the swing if it had a speed of 4.60 m/s when the string is at an angle of 41.0° from the vertical.

m/s

science physics

Answer 1

Answer #1

Sol Eur l A 0B-OA B Decrease in height when pendulum more from fpoint of release to bottom Th 0 c h Vog -1-1600 h = 1 (1-610)

Answer 2

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