I'm placed 35 kilograms of leaves onto a plastic tarp, and am dragging it across the lawn. The force I'm pulling with is 200N, directed 30 degrees above the horizontal. Friction coefficients between the tarp and the lawn are µs = 0.5 and µx = 0.3. a.) roughly to scale. Draw a free body diagram of the tarp-full-of-leaves, including all relevant forces drawn b.) What normal force is acting on the tarp full of leaves? Am I pulling hard enough to get the tarp moving? If not, how hard would I have to pull? If so, what acceleration will the leaf pile have? с.)

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 6.7CYU: Check Your Understanding A block of mass 1.0 kg rests on a horizontal surface. The frictional...
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Please help me with these problems. We are using algebra based physics, not calc based

I'm placed 35 kilograms of leaves onto a plastic tarp, and am dragging it across the lawn. The force I'm
pulling with is 200N, directed 30 degrees above the horizontal. Friction coefficients between the tarp
and the lawn are us = 0.5 and uk = 0.3.
a.)
roughly to scale.
Draw a free body diagram of the tarp-full-of-leaves, including all relevant forces drawn
b.)
What normal force is acting on the tarp full of leaves?
Am I pulling hard enough to get the tarp moving?
If not, how hard would I have to pull? If so, what acceleration will the leaf pile have?
с.)
Transcribed Image Text:I'm placed 35 kilograms of leaves onto a plastic tarp, and am dragging it across the lawn. The force I'm pulling with is 200N, directed 30 degrees above the horizontal. Friction coefficients between the tarp and the lawn are us = 0.5 and uk = 0.3. a.) roughly to scale. Draw a free body diagram of the tarp-full-of-leaves, including all relevant forces drawn b.) What normal force is acting on the tarp full of leaves? Am I pulling hard enough to get the tarp moving? If not, how hard would I have to pull? If so, what acceleration will the leaf pile have? с.)
Estimate the change in height an average person experiences while hanging upside-down, by their feet,
as opposed to while standing on level ground.
Transcribed Image Text:Estimate the change in height an average person experiences while hanging upside-down, by their feet, as opposed to while standing on level ground.
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