Physics, 05.03.2021 01:00 tressasill
A 5.0 kg rock is attached to a rope that is 1.0 meters in
length. The other end of the rope is attached to a
motor that forces the rope to rotate with a rotational
speed of 4.0 rad/s. Calculate the magnitude of the
centripetal force acting on the rock.
Answers: 2
Physics, 22.06.2019 18:00, skylarleannjone2751
The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.
Answers: 1
A 5.0 kg rock is attached to a rope that is 1.0 meters in
length. The other end of the rope is atta...
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