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greenday101
Group Title
A 11 kg block is pulled at constant velocity by a rope.
The rope applies a force of F = 50 N at an angle of θ = 20 degrees above the horizontal as shown below.
(a) What is the horizontal (x) component of the pulling force F?
(b) What is the vertical (y) component of the pulling force F?
(c) What is the magnitude (strength) of the support force from the surface on the block?
(d) What is the magnitude (strength) of the frictional force retarding the motion of the block?
 2 years ago
 2 years ago
greenday101 Group Title
A 11 kg block is pulled at constant velocity by a rope. The rope applies a force of F = 50 N at an angle of θ = 20 degrees above the horizontal as shown below. (a) What is the horizontal (x) component of the pulling force F? (b) What is the vertical (y) component of the pulling force F? (c) What is the magnitude (strength) of the support force from the surface on the block? (d) What is the magnitude (strength) of the frictional force retarding the motion of the block?
 2 years ago
 2 years ago

This Question is Closed

henkjan Group TitleBest ResponseYou've already chosen the best response.1
draw it please.
 2 years ago

henkjan Group TitleBest ResponseYou've already chosen the best response.1
a) use cosine b) use sine c) weight of block minus answer at b d) answer of question c divided by g*m
 2 years ago
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