11 Questions
Which type of energy is associated with the position of a body relative to the earth's surface?
Potential energy
When does a body possess kinetic energy?
When it is accelerating
What does the term 'potential' mean in potential energy?
Stored
What is the force that opposes motion just before the box starts its motion?
Static friction
What is the maximum frictional force that enables the start of relative motion between two objects?
Static frictional force
What type of force arises when one body slides or moves over the other?
Kinetic frictional force
Which force is greater, static friction or kinetic friction?
Static friction is greater than kinetic friction
What is the relationship between work, force, and distance?
Work is equal to the product of force and distance
In which scenario does a force produce no work?
When the force acts in the opposite direction of the motion
What is the SI unit of work?
Newton meter (Nm)
Who is the SI unit of work named after?
James Prescott Joule
Test your knowledge about static and kinetic friction forces and their role in object motion. Explore the differences between static and kinetic frictional forces and their impact on object movement.
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