Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
A ball is rolling in a straight line over the hardwood floor of a hallway. Suddenly the ball is struck from the right by a running cat. The ball is now rolling left. This is an example of which of Newton's laws of motion in action?
the measure of how a tool or machine changes the force put into it
a mechanical part with teeth cut into the edge; the teeth fit with teeth on another part to transmit motion and force
Increase speed, decrease speed, change the direction of motion
any device that changes the input movements or forces into another set of output movements or forces
occurs anytime two bodies come in contact with each other
any tool that relies solely on the person using it to provide power
Newton's first law of motion
wear
A mechanism is defined as
the measure of how a tool or machine changes the force put into it
a mechanical part with teeth cut into the edge; the teeth fit with teeth on another part to transmit motion and force
Increase speed, decrease speed, change the direction of motion
any device that changes the input movements or forces into another set of output movements or forces
occurs anytime two bodies come in contact with each other
any tool that relies solely on the person using it to provide power
Newton's first law of motion
wear
Friction
the measure of how a tool or machine changes the force put into it
a mechanical part with teeth cut into the edge; the teeth fit with teeth on another part to transmit motion and force
Increase speed, decrease speed, change the direction of motion
any device that changes the input movements or forces into another set of output movements or forces
occurs anytime two bodies come in contact with each other
any tool that relies solely on the person using it to provide power
Newton's first law of motion
wear
Friction causes heat. What else does it cause?
the measure of how a tool or machine changes the force put into it
a mechanical part with teeth cut into the edge; the teeth fit with teeth on another part to transmit motion and force
Increase speed, decrease speed, change the direction of motion
any device that changes the input movements or forces into another set of output movements or forces
occurs anytime two bodies come in contact with each other
any tool that relies solely on the person using it to provide power
Newton's first law of motion
wear
Hand tool is defined as
the measure of how a tool or machine changes the force put into it
a mechanical part with teeth cut into the edge; the teeth fit with teeth on another part to transmit motion and force
Increase speed, decrease speed, change the direction of motion
any device that changes the input movements or forces into another set of output movements or forces
occurs anytime two bodies come in contact with each other
any tool that relies solely on the person using it to provide power
Newton's first law of motion
wear
A gear is
the measure of how a tool or machine changes the force put into it
a mechanical part with teeth cut into the edge; the teeth fit with teeth on another part to transmit motion and force
Increase speed, decrease speed, change the direction of motion
any device that changes the input movements or forces into another set of output movements or forces
occurs anytime two bodies come in contact with each other
any tool that relies solely on the person using it to provide power
Newton's first law of motion
wear
Gears can accomplish which of the following?
the measure of how a tool or machine changes the force put into it
a mechanical part with teeth cut into the edge; the teeth fit with teeth on another part to transmit motion and force
Increase speed, decrease speed, change the direction of motion
any device that changes the input movements or forces into another set of output movements or forces
occurs anytime two bodies come in contact with each other
any tool that relies solely on the person using it to provide power
Newton's first law of motion
wear
Mechanical advantage is
the measure of how a tool or machine changes the force put into it
a mechanical part with teeth cut into the edge; the teeth fit with teeth on another part to transmit motion and force
Increase speed, decrease speed, change the direction of motion
any device that changes the input movements or forces into another set of output movements or forces
occurs anytime two bodies come in contact with each other
any tool that relies solely on the person using it to provide power
Newton's first law of motion
wear
Check it!