a) Draw the free body diagram for the cart and all forces acting on the cart. b) If force changes with time, is the acceleration constant or does it also change with time? c) Determine the general equation for acceleration for the motion of the particle and find the acceleration at t = 10 s.
a) Draw the free body diagram for the cart and all forces acting on the cart. b) If force changes with time, is the acceleration constant or does it also change with time? c) Determine the general equation for acceleration for the motion of the particle and find the acceleration at t = 10 s.
Related questions
Question
100%
Transcribed Image Text:Q3
The 100 kg cart is hoisted up the hill with a motor driven cable system in Figure 2. The
force in the cable is F= (0.8t+1000) N, where tis measured in seconds. The cart
starts from rest. The total coefficient of friction between the wheels and the hill is 0.2.
Use g = 9.81 m/s?.
300m
400m
Figure 2
a) Draw the free body diagram for the cart and all forces acting on the cart.
b) If force changes with time, is the acceleration constant or does it also change
with time?
c) Determine the general equation for acceleration for the motion of the particle
and find the acceleration at t = 10 s.
d) Determine the general equation for velocity for the motion of the particle and find
the velocity at t = 10 seconds
e) Determine the general displacement equation for the motion of the particle and
find the displacement at t = 10 seconds.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
