Phys Sci Sem 1; CH 1-3; '24-'25

Front

Density of an object with mass 27 g and volume 9.0 cm³?

Back

3.0 g/cm³

Front

How many significant digits are in 0.02063?

Back

4

Front

What is the average speed of a person who walks 56 km in 7.0h?

Back

8.0 km/h

Front

What is the ratio of input distance to output distance?

Back

IMA

Front

What law states that the force required to accelerate an object at a certain rate equals the object's mass times its desired acceleration?

Back

second law of motion

Front

What is the rate of doing work?

Back

power

Front

What is the product of an object's mass and velocity?

Back

momentum

Front

What causes an object to travel in a curved path rather than a straight line?

Back

centripetal force

Front

Who discovered the laws of motion and gravitation?

Back

Sir Isaac Newton

Front

What is the amount of gravitational pull on an object?

Back

weight