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Force motionreview

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The document discusses key concepts in physics including motion, forces, energy, and frames of reference. It defines motion as a change in an object's position over time. A frame of reference is used to describe an object's position, and an object's speed is defined as the distance it moves over a certain amount of time. Forces are measured in units and friction creates heat as it slows objects. Kinetic energy is the energy of motion while potential energy is the energy of position.

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Force motionreview
You can tell that an object has moved when its __________ position has changed.
The object used for comparing another object to describe its position is called a frame of reference
The distance an object moves in a certain amount of time is called ___s_p_e_ed___.
A ______ line graph can be used to show the change in an objects speed over time.
What makes objects change speed or direction?
What unit is used to measure forces? YUM!! Not that kind!!
What is a force between surfaces that slows or stops objects?
Friction creates __h_ea_t__.
When an object is in motion it tends to stay ...
When an object is still it tends to remain ...
This is called
The use of a force to move an object is __w__o_r_k__.
The ability to do work is called __e_n_e_r_g_y__.
The energy of motion is __________ kinetic energy.
The energy of position is _____________ potential energy.
Name the frame of reference in each of the following statements.
The dog is beside the house.
The duck is swimming in the pond.
Name the type of energy in each of the following statements.
The ball is rolling down the hill.
The roller coaster is sitting at the top of the track.
The pencil fell off the edge of the desk.
The skier is at the top of the ski jump.

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Force motionreview