Force and Motion - Newton's Laws

If there are two forces going in the same direction how would you find the net force?

• Subtract

• Add

• Neither

• Multiply

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

8 N to the left , and 4 N to the right. Find the net force. Is this balanced?

• 12 N Right No

• 4 N Left No

• 12 N Right Yes

• 4 N Left Yes

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

You and your friend, are playing tug of war. Your friend pulls with a force of 55 N, to the rights. You pull with a force of 65 N, to the left. What is the net force on the rope?

• 10 n, to the left

• 20 N

• 10 N, to the left

• 10 N, to the right

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

These toys are stuck on an island.  Who are they?

• Misfit Toys
• Lost Toys
• Lonely Toys
• Memory Toys

Tags

CCSS.RL.2.6

CCSS.RL.8.3

What is the speed of a car that travels 400 m in 20 minutes?

• 20 miles/hr

• 20 m/min

• 800 m/min

• 200 miles/hr

What is the difference between speed and velocity?

• velocity includes directions

• velocity includes speed

• speed includes direction

• speed includes displacement

What motion is the graph?

• acceleration

• no motion

• negative acceleration

• constant speed

Tags

NGSS.MS-PS3-1

Grandma got run over by a reindeer...

• You can say there's no such thing as Santa

• She'd been drinking too much egg nog

• But as for me and Grandpa, we believe

• Walking home from our house Christmas Eve

What are the two conditions that change when an object accelerates?

• speed and direction

• speed and velocity

• velocity and direction

• speed and time

Tags

NGSS.MS-PS3-1

The word FORCE means:

• a push or a pull that can change the motion of an object

• a force between an object and the surface it is moving over

• anything that has mass and takes up space

• the energy that an object has because it is moving

Tags

NGSS.MS-PS2-1