physics k.

Front

What happens to objects dropped from the same height in a vacuum?

Back

They would hit the ground at the same time.

Front

What is the rate of rainfall if it falls at 2 cm per hour?

Back

2 cm per hour

Front

What type of quantity is displacement?

Back

Vector

Front

Convert 56,700 to scientific notation.

Back

5.67 X 10^4

Front

What is the product of 12.3 and 4.5?

Back

55.35

Front

What is the definition of a vector?

Back

A quantity that has both magnitude and direction.

Front

What is the definition of a scalar?

Back

A quantity that has only magnitude.

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time

Front

What is the unit of force in the International System of Units (SI)?

Back

Newton (N)

Front

What is the principle of conservation of energy?

Back

Energy cannot be created or destroyed, only transformed.