Warm Up 10/26 5.6D Force

Data

• a force that pulls objects together toward each other

• a push or a pull exerted on an object

• the piece of information collected in an investigation

• a change of position of an object

Force

• a force working against motion when two things are in contact

• a force that pulls objects towards each other

• a change in position of an object

• a push or pull exerted on an object

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Gravity

• a change in position

• a force that pulls objects toward the center of the Earth.

• a repeat of a test or an observation

• a unit of force on a spring scale in the metric system

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Motion

• a change of position of an object

• a unit of force on a spring scale in the metric system

• a push or a pull exerted on an object

• a force working against motion when two things are in contact

Tags

NGSS.MS-PS2-2

Newton (N)

• a tool used to measure weight and force

• a force that pulls objects toward each other

• a unit of force on a spring scale in the metric system

• a force working against motion when two things are in contact

Spring Scale

• a repeat of a test or an observation

• the pieces of information collected in an investigation

• a change of position of an object

• a tool used to measure weight and force

Variable

• any condition that can be changed in an experiment

• a tool used to measure weight or force

• a push or a pull exerted on an object

• a change of position of an object

Tags

NGSS.MS-PS3-1

Matter

• a repeat of a test or an observation

• anything that has mass and takes up space

• the pieces of information collected in an investigation

• any condition that can be changed in an experiment

Tags

NGSS.MS-PS1-5

Students wanted to see if the distance a marble rolled down a ramp changed the force it had. They allowed a marble to roll down the ramp from different starting points and strike a second marble. To determine if the force of the rolling marble changed, what should the students measure?

• The mass of Marble #2 before and after being struck by Marble #1.

• The distance Marble #2 moves after being struck by Marble #1.

• The time it takes Marble #2 to move after being struck by Marble #1.

• The direction Marble #2 moves after being struck by Marble #1.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Some students wanted to find out if a tennis ball and a baseball dropped from the same height hit the ground at the same time. This investigation tests the effect of which of the following?

• Wind

• Friction

• Gravity

• Magnetism

Tags

NGSS.MS-PS2-4