10. Pressure, Gravity, and Moments

10. Pressure, Gravity, and Moments

Assessment

Passage

Physics

12th Grade

Easy

Created by

Quizizz Content

Used 1+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the SI unit of density?

kg/m3

kg/L

N/m2

g/cm3

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the SI unit of pressure?

kg

m2

N

Pa

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the formula for pressure in a liquid?

P = 1/V

P = ρgh

P = F/A

P = ρg/h

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What does Boyle's Law state?

Volume is inversely proportional to pressure

Volume is directly proportional to temperature

Volume is inversely proportional to temperature

Volume is directly proportional to pressure

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the value of the Universal Gravitation Constant G?

1.6 × 10-19 C

6.7 × 1011 N m-2/kg2

9.8 m/s2

6.7 × 10-11 N m2/kg2

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the difference between static equilibrium and dynamic equilibrium?

Static equilibrium involves no movement, dynamic equilibrium involves steady speed

Static equilibrium involves acceleration, dynamic equilibrium does not

Static equilibrium involves rotation, dynamic equilibrium does not

Static equilibrium involves no forces, dynamic equilibrium involves forces

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What are the two conditions necessary for the equilibrium of a set of co-planar forces?

Equal forces and opposite directions

Zero net force and zero net moment

Equal net force and equal net moment

Zero net force and opposite directions

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