Lesson 2-3 and 2-4

• 1st
• 2nd
• 3rd

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

• 1st
• 2nd
• 3rd

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

• 1st
• 2nd
• 3rd

Tags

NGSS.MS-PS2-1

• 1st
• 2nd
• 3rd

Tags

NGSS.MS-PS2-1

F = MxA

• 1st
• 2nd
• 3rd

Equal and Opposite

• 1st
• 2nd
• 3rd

Force exerted between the surfaces of two objects. 

• Friction
• Inertia
• Force
• Gravity

When you step on a Lego. You push on the Lego and the Lego pushes back on you.

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law

Two students are in a baseball game. The first student hits a ball very hard and it has a greater acceleration than the second student who bunts the ball lightly.

• Law of Inertia
• Law of Acceleration
• Law of Conservation of Momentum

Tags

NGSS.HS-PS2-1

Which of the following is the units for momentum?

• kg*m/sec/sec
• kg*m/sec
• m/sec/sec
• m/sec