Where is the picture cant6 see it
Answer:
20 m/s²
Explanation:
Applying,
a = Δv/Δt.................Equation 1
Where a = acceleration of the car, Δv = change in velocity of the car, Δt = change in time.
From the graph,
Given: Δv = (20-0) = 20m/s, Δt = (1-0) = 1 seconds
Substitute these values into equation 1
a = 20/1
a = 20 m/s²
Hence the car's acceleration from 0 to 1 second is 20 m/s²
Answer:
Mass: Choices 1, 2, 4, 6
Weight: Choices 3, 5, 7, 8
Hope this helped! Please mark Brainliest if correct.
Answer:
The acceleration greater at the beginning of this process
Explanation:
The car when starting to move is necessary an acceleration therefore at the beginning of the movement there is an acceleration. The engine power is at a constant value so that when the car reaches the maximum speed (constant speed) at that power there will be no acceleration.
That is to say, at constant speed = zero acceleration
And of course this final null acceleration will be less than the initial acceleration so that the car starts to move
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