which of the examples below represents velocity correctly
A) The rollercoaster comes to a j*rking stop
B) The tropical storm is moving 15 km/hr to the northwest
C) A cheetah can run 70 miles per hour
D) The race car maintains its speed while going around the curve

Respuesta :

Answer:

the answer is B

Explanation:

I do online school and it said the answer was B.

The statement that best describes an example of velocity is: the tropical storm is moving 15 km/hr to the northwest.

VELOCITY:

  • Velocity is the rate of change of distance moved by an object over a particular time. The velocity can be calculated as follows:

  • Velocity = distance (km) ÷ time (hr)

  • Velocity is differentiated from speed being that velocity is a vector quantity i.e. has direction while speed is a scalar quantity i.e. no direction.

  • Therefore, an example of velocity is as follows: the tropical storm is moving 15 km/hr to the northwest because direction is involved.

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