Question

Given below is the velocity-time graph for the motion of the car. What does the nature of the graph show? Also find the acceleration of the car.
Answer please I will mark brainliest​

Answer 1

Step-by-step explanation:

The nature of the graph shows that car has a uniform acceleration

Acceleration = (v-u)/t

final velocity , v = 10 m/s

initial velocity , u = 0 m/s

time taken = 20 sec

= (10-0)/20

= 10 / 20

= 1/2 m/s²

or

0.5 m/s²

hope this will help you

Answer 2

Given:

Velocity-time graph

To Find:

The acceleration of the car.

Solution:

By examining the graph, we find that the car has a uniform acceleration since the velocity time graph shows a straight line.

$Acceleration = \frac{v - u}{t}$

Initial velocity, u = 0 m/s

Final velocity, v = 10 m/s

Time taken, t = 20 sec

$a = \frac{10 - 0}{20}$

$a = \frac{10}{20}$

$a = \frac{1}{2} \: m {s}^{ - 2}$

$a = 0.5 \: m {s}^{ - 2}$

The graph is a straight line with constant acceleration.

The acceleration of the car is 0.5 m/s^2.