A 75 kg student jumps on a 5 kg skateboard and rolls down the street. The student pushes with 400 N of force, but their total acceleration is only 2 m/s². What is the frictional force acting on the student? N (round to nearest whole number)
A 75 kg student jumps on a 5 kg skateboard and rolls down the street. The student pushes with 400 N of force, but their total acceleration is only 2 m/s². What is the frictional force acting on the student? N (round to nearest whole number)
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Transcribed Image Text:A 75 kg student jumps on a 5 kg skateboard and rolls down the street. The student pushes with 400 N of force, but their total acceleration is only 2 m/s².
What is the frictional force acting on the student?
N (round to nearest whole number)
Transcribed Image Text:Donnell Whitenburg, a member of the 2020 Meris Artistic Gymnastics National Team, is seen on the still ringe apparatua.
Which of the following FDB best identifies the balanced forces acting on him as he hangs at rest
O
O
Ⓡ
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