Physics Unit Quiz 2.1

the tendency of an object to resist a change in its motion

• acceleration
• inertia
• mass
• frame of reference

Objects with greater _________ also have greater inertia.

• speed

• mass

• force

• friction

Tags

NGSS.MS-PS2-2

You push on a car and it does not move.  What is true about the inertia?

• The inertia is changing
• The inertia of the car is too great 
• The inertia of the person is equal to the car
• There is not inertia because of no movement

Tags

NGSS.MS-PS2-2

When two children of equal weight sit at opposite ends of a seesaw, they create

• gravity
• unbalanced forces
• motion
• balanced forces

Tags

NGSS.MS-PS2-4

What is force?

• A force is a push or a pull upon an object resulting from the object's interaction with another object.
• The rate at which an object changes its velocity. 
• It is the amount of space between two points.
• It is Superman's power

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What do the arrows tell you?

• strength
• direction and strength
• direction
• speed

If an object is stationary (not moving) the forces acting upon it are _____________

• unbalanced
• weak
• balanced
• Hulk Smash!

Calculate the net force of the object in the image shown.

• 20N
• 35N
• 5N
• 25N

Tags

CCSS.HSN.VM.A.3

Which direction will the object move?

• Up
• Down
• Right
• Left

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

If a 10 kilogram object accelerates suddenly at 15 m/s^2, how much force was applied to the object?

• 150 Newtons
• 15 Newtons
• 150 kilograms
• 100 kilograms