A crate is pulled by a force (parallel to the
incline) up a rough incline. The crate has an
initial speed shown in the figure below. The
crate is pulled a distance of 9.17 m on the
incline by a 150 N force.
The acceleration of gravity is 9.8 m/s2 .
a) What is the change in kinetic energy...
A) You drag a suitcase of mass 10 kg with a
force of F at an angle 48 with respect to
the horizontal along a surface with kinetic
coefficient of friction 0.32.
The acceleration of gravity is 9.8 m/s2 .
If the suitcase is moving with constant
velocity 2.25 m/s, what is F?
Answer in units...
A 6 kg block rests on a horizontal table, attached to a 5 kg block by a light string as
shown in the figure.
The acceleration of gravity is 9.81 m/s2 .
A) What is the minimum coefficient of static
friction such that the objects remain at rest?
I already got part A which is 0.833, but...