FORCES FINAL REVIEW

To determine the acceleration of an object that is sliding on a plane in a frictionless manner:

If an object slides down an inclined plane with acceleration, then:

Determine the acceleration of an object that is sliding on a plane in a frictionless manner; the angle of the plane is 25°.

Determine the acceleration of an object that is sliding on a plane in a frictionless manner: the angle of the plane is 9°.

On an inclined plane, not taking friction into account, what are the forces acting on the horizontal plane to cause an object that is not being pushed to slide?

• Fap

• Py

• FN

• Px

On an inclined plane, the forces in the "y" axis are in equilibrium, so the normal force is equal to the value of Py.

• False

• True

If an object slides on an inclined plane at constant velocity, the sum of its forces is represented as:

If an object slides on an inclined plane at constant velocity, the sum of its forces is represented as:

To lift an object on an inclined plane, taking friction into account, the sum of forces remains:

Friction acts in a direction ___________ to the object's direction of motion.

• similar
• opposite
• parallel
• west