QUESTION 12 A person pushes a crate of mass 48 kg upa ramp at angle 26 with the horizontal. The coeficient of static friction along the ramp is 0.45, and the coefficient of kinetic triction along the ramp is 0.3. To move the crate up with constant speed, with what magnitude of force in newtons (N must the person push? QUESTION 11 A man puls a crate of mass 24 kg with a force of 56 N at an angle 30 with respect to the horizontal. Calculate the normal force on the crate, in the unit newton (N 30
QUESTION 12 A person pushes a crate of mass 48 kg upa ramp at angle 26 with the horizontal. The coeficient of static friction along the ramp is 0.45, and the coefficient of kinetic triction along the ramp is 0.3. To move the crate up with constant speed, with what magnitude of force in newtons (N must the person push? QUESTION 11 A man puls a crate of mass 24 kg with a force of 56 N at an angle 30 with respect to the horizontal. Calculate the normal force on the crate, in the unit newton (N 30
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Transcribed Image Text:QUESTION 12
A person pushes a crate of mass 48 kg upa ramp at angle 26 with the horizontal. The coeficient of static friction along the ramp is 0.45, and the coefficient of
kinetic triction along the ramp is 0.3. To move the crate up with constant speed, with what magnitude of force in newtons (N must the person push?
QUESTION 11
A man puls a crate of mass 24 kg with a force of 56 N at an angle 30 with respect to the horizontal. Calculate the normal force on the crate, in the unit newton (N
30
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