Internal Forces

Front

A force that is experienced by an object that is being pulled in opposite directions is called...

Back

Tension

Front

A force that is experienced by pushing two points towards each other.

Back

Compression

Front

What force is being demonstrated? Compression, Tension, Torsion, Shear

Back

Tension

Front

Two blocks, each with a mass of 10.0 kg, are placed on a frictionless horizontal surface and are connected by a massless spring with a spring constant of k=250 N/m. If you apply a horizontal force of 15 N to one of the blocks, then how much distance will the spring compress?

Back

0.030 m

Front

Two blocks, each with a mass of 15.0 kg, are placed on a frictionless horizontal surface and are connected by a massless spring with a spring constant of k = 190 N/m. If you apply a horizontal force of 20.0 N to one of the blocks, then how much will the spring compress as the boxes accelerate?

Back

0.67 m/s2, 0.67, .67, .0526

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Front

Friction is a force that acts in an ___________ direction of movement.

Back

opposite

Front

What type of friction is not moving?

Back

static

Front

What standard units do we use to communicate a frictional force?

Back

N

Front

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

Back

They will not move at all.

Front

What is the magnitude (size) and direction of the net force? Options: 5 N to the Right, 5 N to the Left, 10 N to the Right, 4 N to the Left

Back

5 N to the Right