Physics

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

• Subtract
• Add
• Neither
• Multiply

Tags

NGSS.MS-PS2-2

You and your dad are moving the couch from one side to another. Your dad pushes with a force of 35 N to the right and you push with a force of 25 N right. What is the net force on the couch?

• 60 N right
• 10 N left
• 60 N right
• 50 N left

Tags

NGSS.MS-PS2-2

What is a force?

• the PUSH or PULL on an object 
• The MOTION an object creates
• The objects HITTING one another
• Going REALLY FAST

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

Which one is balanced?

• Top
• Bottom
• Both
• Cannot be determined

Tags

NGSS.MS-PS2-1

A runner races in the 100 meter dash.  It takes her 10 seconds to finish.  What is her average speed?

• 10 m/s
• 1000 m/s
• 100 seconds
• 10 seconds

What is velocity?

• the quickness of an object
• the location of an object
• acceleration
• speed in a specific direction

Acceleration is

• increasing speed
• decreasing speed
• changing direction
• all of the above

Tags

NGSS.HS-PS2-1

Which type of force(s) will cause a change in an object's motion?

• equal forces
• zero net force
• balanced forces
• unbalanced forces

Tags

NGSS.MS-PS2-2

Calculate the net force.

• 5 N
• 10 N
• 45 N
• 500 N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What two measurements are necessary for calculating speed?

• Mass and time
• Temperature and mass
• Mass and distance
• Distance and time