Forces & Motion

.....................are the pushes and pulls that affect motion.

• Forces

• Gravity

• Mass

• Air Resistance

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

.....................is a force that pulls objects together. On Earth, it is a force that pulls all objects to Earth's center.

• Forces

• Air Resistance

• Gravity

• Mass

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

..................is the amount of matter in an object

• Matter

• Mass

• Force

• Gravity

...................is a force caused by two things rubbing against each other.

• Force

• Friction

• Gravity

• Mass

Forces that are equal in size and opposite in direction are called...............

• balanced forces

• unbalanced forces

Tags

NGSS.MS-PS2-1

Forces that are not equal in size and opposite in direction are called ....................

• unbalanced forced

• balanced forces

Tags

NGSS.3-PS2-1

Balanced or unbalanced?

• balanced
• unbalanced

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

If these teams are pulling with the same amount of force what will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

Tags

NGSS.MS-PS2-1

Balanced or Unbalanced?

• Balanced 
• Unbalanced

Tags

NGSS.MS-PS2-2

What form of energy is in a moving skateboard?

• Kinetic Energy

• Potential Energy

• Light Energy

• Electrical Energy