savannahboerema23 savannahboerema23
  • 01-04-2020
  • Physics
contestada

a car starts from rest and increases its speed to 15 m/s in 20 seconds. what is the cars acceleration

Respuesta :

Moalhazaa
Moalhazaa Moalhazaa
  • 01-04-2020

Answer:

In the picture above.

Explanation:

Good luck.

Ver imagen Moalhazaa
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thamimspartan thamimspartan
  • 07-04-2020

The acceleration of the car is 0.75m/s²

Explanation:

Given:

Speed, s = 15m/s

Time, t = 20 seconds

Acceleration, a = ?

We know,

[tex]Acceleration = \frac{speed}{time}[/tex]

On substituting the value, we get:

[tex]a = \frac{15}{20} \\\\a = 0.75 m/s^2[/tex]

Thus, the acceleration of the car is 0.75m/s²

Answer Link

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