Question

2. A car is moving along 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 convenient scale. Hence determine

(i) acceleration of the car (ii)distance travelled by the car in 50 seconds. please answer with figure​

Answer 1

Answer:a)0.5m/s² and b) 1500m

Explanation:The acceleration is v-u/t. Therefore,10-5/10=0.5m/s² and the distance in 50s is equal to time ×speed , hence 50×30 gives 1500 m . You may see the graph from picture which I have uploaded