Physics Review

Which student is correct?

• Jose

• Joanna

• 1. both students

• 1. neither student

  
  

Tags

NGSS.MS-PS2-4

What type of force causes these movements

in the plates?

• 1. balanced forces

• 1. unbalanced forces 

• inertia

• friction

Tags

NGSS.MS-PS2-5

30 mph west is an example of ___________.

• speed

• acceleration

• velocity

• friction

A lamp sitting on a table demonstrates which law?

• 1. Newton’s first law

• 1. Newton’s second law

• 1. Newton’s third law

• 1. None of the above laws

According to Newton’s second law, the acceleration of an object depends on its

• 1. mass and net force

• 1. mass and balanced force

• 1. volume and gravitational pull

• 1. weight and friction coefficient

Tags

NGSS.MS-PS2-2

This is the mass of an object if the applied force is 2500 N and the acceleration is 500 m/s/s. 

Use M=F/A

• 1. 500 kg

• 1. 2500 kg

• 1. 10 kg

• 1. 5 kg

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

This is the force applied to an object if the acceleration is 600 m/s/s and the mass is 300 kg. 

Use F=MA

• 1. 18,000 N

• 1. 180,000 N

• 1. 600 N

• 1. 300 N

Tags

NGSS.HS-PS2-1

What law is best described by inertia?

• 1st
• 2nd
• 3rd
• law of conservation of mass

• 1st
• 2nd
• 3rd
• law of motion

Tags

NGSS.MS-PS2-1

A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them.

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law