تم الحل ✓
categoryالفيزياء
schoolبكالوريوس
event_available2026-07-15
السؤال
Transcribed Image Text:
We will now examine the behavior of an
object sliding down an inclined plane. Begin
by drawing a free-body diagram, in the space
to the right, of a crate that is accelerating
down a ramp. Be sure to include friction and
stipulate whether it is kinetic or static. Pay
attention to the lengths of your vectors!
Use your free body diagram above and apply Newton's second law to express the normal
force in terms of the mass of the crate, the gravitational constant, and the angle of
inclination 0. Choose your coordinate system wisely!
Compare your free body diagram and expression for the normal force with other members
of your group. Make any necessary corrections in the space below.
Let the crate slide down the ramp. How does the frictional force change when the object
reaches the bottom of the ramp and goes onto the flat part of the track? Clearly explain why
this change happens, using the relationship you derived above.
Static Friction:
Now let's examine the static case. Remain on the "Force graphs" tab at the top of the
We will now examine the behavior of an
object sliding down an inclined plane. Begin
by drawing a free-body diagram, in the space
to the right, of a crate that is accelerating
down a ramp. Be sure to include friction and
stipulate whether it is kinetic or static. Pay
attention to the lengths of your vectors!
Use your free body diagram above and apply Newton's second law to express the normal
force in terms of the mass of the crate, the gravitational constant, and the angle of
inclination 0. Choose your coordinate system wisely!
Compare your free body diagram and expression for the normal force with other members
of your group. Make any necessary corrections in the space below.
Let the crate slide down the ramp. How does the frictional force change when the object
reaches the bottom of the ramp and goes onto the flat part of the track? Clearly explain why
this change happens, using the relationship you derived above.
Static Friction:
Now let's examine the static case. Remain on the "Force graphs" tab at the top of the
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