Physics, 04.01.2021 14:50 navypeanut
A body like that shown in
Fig. 14.2 oscillates back and forth. For each of the following values of the body’s
x-velocity and x-acceleration state whether its displacement x is positive,
negative, or zero. (a) and (b) and (c) and
(d) and (e) and (f) and a ❙ v x = 0.
Answers: 3
Physics, 21.06.2019 22:30, dawood7068
Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane
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Physics, 22.06.2019 08:00, olejlund8073
If the force applied to an object remains constant, is more power needed for the object to move faster ? explain
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Physics, 22.06.2019 15:50, micahsocool23
The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.
Answers: 2
A body like that shown in
Fig. 14.2 oscillates back and forth. For each of the following values of...
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