GKE Investigation 3 Question Preview (ID: 45570)


Review Of Gravity And Kinetic Energy Investigation 3. TEACHERS: click here for quick copy question ID numbers.

Select the option that represents kinetic energy.
a) a marble on a ruler
b) a marble rolling down a ramp
c) a marble with balanced forces acting on it
d) two marbles in a bag

Select the option that represents potential energy.
a) a marble rolling along the road
b) a marble with unbalanced forces acting on it
c) two marbles colliding
d) a marble at the top of a ramp

During a collision, energy can be
a) created
b) destroyed
c) transferred
d) energized

Friction, a force that resists motion, transfers energy as
a) additional friction.
b) small amounts of heat.
c) air resistance and gravity.
d) potential energy.

Which pair of answers represents what kinetic energy depends on?
a) speed and mass
b) acceleration and speed
c) time and distance
d) velocity squared and mass

What is Sir Issac Newton's third law of motion?
a) Objects at rest and objects in motion will remain at rest or in motion, unless they are acted upon by an unbalanced force.
b) For every action there is an equal and opposite reaction.
c) When a force acts on a mass, acceleration is produced.
d) When a force acts on a mass, the mass increases.

When LeBron James jumps, he pushes down on the surface of the court. This is the 'action' that Newton mentions in his Third Law. Based on this information, LeBron James jumping is an example of which part of Newton's Third Law?
a) both the action and the equal and opposite reaction
b) the equal and opposite reaction of an action
c) the action which causes an equal and opposite reaction
d) neither the action nor the equal and opposite reaction

What will happen to a hockey puck that is sliding along the ice if friction is acting?
a) The puck will move slower and slower the entire time.
b) The puck will move at a constant speed the entire time.
c) The puck will move at constant speed for a while and then slow down.
d) The puck will slow down for a while and then move at a slower constant speed.

Newton's First Law states that
a) Friction slows down all objects.
b) An object will continue at a constant speed unless an external force acts on it.
c) Friction and air resistance stop the motion of all objects.
d) An object continues straight until friction and air resistance stop it.

A motor boat is traveling 10 m/s on a sunny calm day. The driver turns off the engine. Apply Newton’s first law to explain what happens to the boat as it glides through the water.
a) The boat moves slower and slower.
b) The boat moves at a constant speed.
c) The boat moves at constant speed for a while and then slows down
d) The boat slows down for a while and then moves at constant speed.

Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 45570 in the upper right hand corner or click here.

TEACHERS / EDUCATORS
Log In | Sign Up / Register

Help / Support / FAQ




Gaming Links