Poles
Attract Repel Push Pull
Gravity
Force
Work
100

Two magnets have (Same / Opposite) poles facing each other; causing the magnet to hover over the other magnet.

Same Poles

100

How does the moon effect's earth gravitational push pull? Physical proof

 It has an impact on the stability of our seasons, the length of daytime, and our tides.

100

What changes due to gravitational pull? Weight or Mass

Weight changes due to gravity pull

100

How does force act upon an object?

Push and Pull

100

Work is measured by force and _______.

Distance. Work = Force x Distance

200

How do magnets with opposite poles react.

Attract and stick together

200

Like Poles (Attract/ Repel) each other

Repel Each other

200

What planet orbits the sun faster? Mars or Jupiter? Closer or Farther?

Mars because its closer

200

Unit used to measure force?

Newton

200

How many Newtons are needed to move an object 1 meter?

One Newton

300

What are poles called on a bar magnet?

North and South Poles

300

Why are we pulled toward the earth and not the Moon.

The earth has more mass and greater gravity

300

What helps planets to keep Moons or other objects orbiting around them.

Gravitational Force

300

What force opposes motion

Friction

300

Unit used to measure energy and work.

Joule

400

What affect does distance have on magnets and objects that are attracted?

Distance weakens the magnetic attraction.

400

What affect does wood or plastic have on magnets?

None they are non Magnetic

400

What keeps our Solar System orbiting?

Suns gravitational pull

400

What do you need to transfer energy?

Force

400

How does energy change when kicking a ball?

Chemical energy in muscles.

Kinetic energy ball rolls away

500

If popsicle sticks are added between a paperclip and a magnet will it increase or decrease the magnetic attraction?

Decrease

500

Why do people standing on opposite sides of a planet not floating away.

 We are pulled toward the center of the planet

500

DAILY DOUBLE

Force of gravity between two objects depends on two factors?

  • The Mass of the objects

  • The Distance between the objects

500

to figure how much force was used you need to use _______x acceleration

Mass

500

Another term that describes work done by a car engine

Horse Power

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