In the figure, a crate of mass m = 88 kg is pushed at a constant speed up a frictionless ramp (0 = 30°) b positive direction of an x axis is up the ramp, and the positive direction of a y axis is perpendicular to t magnitude of F? (b) What is the magnitude of the normal force on the crate?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 23PQ: The x and y coordinates of a 4.00-kg particle moving in the xy plane under the influence of a net...
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Your answer is partially correct.
In the figure, a crate of mass m = 88 kg is pushed at a constant speed up a frictionless ramp (e = 30°) by a horizontal force F.The
positive direction of an x axis is up the ramp, and the positive direction of a y axis is perpendicular to the ramp. (a) What is the
magnitude of F? (b) What is the magnitude of the normal force on the crate?
(a)
Number
i
508.07
Units
(b)
Number
i
1016.135
Units
N
Transcribed Image Text:Your answer is partially correct. In the figure, a crate of mass m = 88 kg is pushed at a constant speed up a frictionless ramp (e = 30°) by a horizontal force F.The positive direction of an x axis is up the ramp, and the positive direction of a y axis is perpendicular to the ramp. (a) What is the magnitude of F? (b) What is the magnitude of the normal force on the crate? (a) Number i 508.07 Units (b) Number i 1016.135 Units N
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