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Physics, 09.11.2020 18:40 hayleebeals50
Please help!
Which of the following will increase the force needed to pull an object up a ramp?
A, Oiling the ramp
B. Reducing the angle of the ramp
C. Putting wheels underneath the object
D. Increasing the mass of the object
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Which of the following will increase the force needed to pull an object up a ramp?
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