Question

a car is moving on a straight road with uniform acceleration.the following.table gives the speed of the car at various instants of Time.
speed (m/s):5 ,10,15,20,25,30
time (s):0,10,20,30,40,50
draw the speed time graph by choosing a convient scale.
determine from it
a)the acceleration of the car

b)the distance travelled by the car in 50 seconds​

Answer 1

Answer:

A car is moving on a striaght road with uniform acceleration. The following table gives the speed of the car at various instants of time : <br>

<br> Draw the speed-time graph by choosing a convenient scale. Determine from it : <br> (i) the acceleration of the car. <br> (ii) the distance travelled by the car in 50 seconds.

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Text Solution

Solution :

We take a graph paper and plot the above given time values on the x-axis. The corresponding speed values are plotted on the y-axis. The speed-

Answer 2

Answer:

(i) The acceleration of the car is 0.5m/s^2

(ii) The distance travelled by the car in 50 sec. is 857m.