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bekas [8.4K]
3 years ago
5

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

Physics
2 answers:
GalinKa [24]3 years ago
7 0

Answer:

In the picture above.

Explanation:

Good luck.

Bess [88]3 years ago
5 0

The acceleration of the car is 0.75m/s²

<u>Explanation:</u>

Given:

Speed, s = 15m/s

Time, t = 20 seconds

Acceleration, a = ?

We know,

Acceleration = \frac{speed}{time}

On substituting the value, we get:

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

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

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Answer:

What material structure explanation lies behind the fact that the propagation velocity of longitudinal waves is the lowest in gases and the highest in solids?

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2 years ago
An object is said to move from a position of 10m East to a position of 5m west. Determine the object's distance travelled.
motikmotik

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5 i think

Explanation:

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3 years ago
Whats the difference between speed and velocity of an object
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2 years ago
Two ions with masses of 4.39×10−27 kg move out of the slit of a mass spectrometer and into a region where the magnetic field is
Ilia_Sergeevich [38]

Answer:

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3 years ago
Distinguish between linear momentum and angular momentum.
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