Which statements about velocity are true?

check all that apply.

a. the si units of velocity are m/s.
b. for velocity, you must have a number, a unit, and a direction.
c. to calculate velocity, divide the change in the distance by time.
d. the symbol for velocity is .

Answer

A.The SI units of velocity are m/s.

B.For velocity, you must have a number, a unit, and a direction.

Explanation

Velocity is the rate of change of displacement. Velocity unlike speed it is a vector quantity. This means that it has both direction and magnitude. The SI unit of displacement is metres while that of time is seconds. So, the SI units of velocity will be Metres per second. From the choices in the question the statements that are true about velocity are ;

A.The SI units of velocity are m/s.

B.For velocity, you must have a number, a unit, and a direction.

568.98

explanation:

its math

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.