The forces acting on a child sitting in a seat are
described by the free-body diagram shown.
...
Physics, 05.11.2020 01:00 ayoismeisalex
The forces acting on a child sitting in a seat are
described by the free-body diagram shown.
What is the net force acting on the child?
8
X -100 N
ON
Fx = 100 N
D100 N
C200 N
F, = -100 N
Answers: 2
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Answers: 3
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The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2
Answers: 2
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