A person in a wheelchair is moving up a ramp constant speed- Their total weight is 900N- The ramp makes an angle 37- with the horizontal- Calculate the component of its weight parallel and perpendicular to the ramp-

Component of weight parallel to ramp = 900 sin 37^∘ = 540 N Component of weight perpendicular to ramp = 900 cos 37^∘ = 720 N ...

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Standard XII

Physics

Vector Component

A person in a...

Question

A person in a wheelchair is moving up a ramp constant speed. Their total weight is 900N. The ramp makes an angle $37^{\circ}$ with the horizontal. Calculate the component of its weight parallel and perpendicular to the ramp.

540 N and 720 N respectively

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420 N and 540 N respectively

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320 N and 980 N respectively

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680 N and 920 N respectively

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Solution

The correct option is A
540 N and 720 N respectively

Component of weight parallel to ramp = 900 sin $37^{\circ}$ = 540 N
Component of weight perpendicular to ramp = 900 cos $37^{\circ}$ = 720 N

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A person in a wheelchair is moving up a ramp constant speed. Their total weight is 900N. The ramp makes an angle 37∘ with the horizontal. Calculate the component of its weight parallel and perpendicular to the ramp.

The correct option is A 540 N and 720 N respectively Component of weight parallel to ramp = 900 sin 37∘ = 540 N Component of weight perpendicular to ramp = 900 cos 37∘ = 720 N

A person in a wheelchair is moving up a ramp constant speed. Their total weight is 900N. The ramp makes an angle $37^{\circ}$ with the horizontal. Calculate the component of its weight parallel and perpendicular to the ramp.

The correct option is A
540 N and 720 N respectively

Component of weight parallel to ramp = 900 sin $37^{\circ}$ = 540 N
Component of weight perpendicular to ramp = 900 cos $37^{\circ}$ = 720 N