Newton's Second and Third Law of Motion

The statement "for every action, there is a equal but opposite reaction" is a statement of _____.

• a) Newton's 1st Law

• b) Newton's 2nd Law

• c) Newton's 3rd Law

The relationship among force, mass, and acceleration is stated in _____.

• a) Newton's 1st Law

• b) Newton's 2nd Law

• c) Newton's 3rd Law

Tags

NGSS.HS-PS2-1

According to Newton's second law of motion, _____.

• a) F = M/A

• b) F = MA

• c) F = VM

• d) F = PM

Tags

NGSS.HS-PS2-1

A collision is considered elastic if _____.

• a) the objects bounce off of one another

• b) the objects stick together

A 100-N force acts on a 10-kg object. The acceleration of the object is _____.

• a) 10 m/s2

• b) 15 m/s2

• c) 20 m/s2

• d) 25 m/s2

Tags

NGSS.HS-PS2-1

Which of the following keeps a satellite in orbit?

• a) frictional force

• b) kinetic force

• c) centripetal force

• d) acceleration force

Tags

NGSS.HS-ESS1-4

NGSS.HS-PS2-1

NGSS.HS-PS2-4

A 2,000-N force gives an object an acceleration of 10 m/s2 . The mass of the object is _____.

• a) 20 kg

• b) 100 kg

• c) 150 kg

• d) 200 kg

Tags

NGSS.HS-PS2-1

Which of the following is the equation for momentum?

• a) p = m/v

• b) p = v/m

• c) p = w X s

• d) p = m X v

Tags

NGSS.HS-PS2-2

Whenever an object exerts a force on another object, the second object exerts a force of the same magnitude, but in the _____ direction to that of the first object.

• a) same

• b) right angle

• c) vertical

• d) opposite

Tags

NGSS.MS-PS2-1

An object of large mass has _____ that an object of small mass.

• a) less momentum

• b) more momentum

• c) less weight

• d) greater acceleration

Tags

NGSS.HS-PS2-2