PT Spring Review

Which of the following is an example of balanced forces?

• a box with a Net Force of 5N

• a box with a Net Force of -5N

• a box with a Net Force of 0N

• a box with a Net Force of 5N to the right

Tags

NGSS.HS-PS2-1

How are speed and velocity different?

• Speed included direction.

• Speed indicates momentum.

• Velocity includes momentum.

• Velocity includes direction.

Which of the following best describes the velocity of an object?

• 70 m/s²

• 70 m west

• 70 m/s west

• 70 m/s

What is speed?

• how far you go
• how much distance is covered over a period of time
• how fast you accelerate
• the change in the location of a object

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Which sub-particle has a negative charge?

• proton
• neutron
• electron
• both a neutron and an electron

Which is NOT an insulator.

• Wool
• Plastic
• Copper
• Glass

Tags

NGSS.HS-PS1-3

Is Iron a Conductor or Insulator?

• Conductor
• Insulator

An object that doesn't conduct heat well is known as:

• a conductor
• an insulator

What size resistor would produce a 3 Amp current flow with a 12 Volt battery

• 1 Ohm
• 3 Ohms
• 4 Ohms
• 12 Ohms

Who is this?

• Captain America

• Thor

• Deadpool

• Antman