Question

tell me this answers guys please. if you know along guys.ok​​

Answer 1

Answer:

1.An average speed of an object in an interval of time is the distance travelled by the object divided by the duration of the interval.

2.the instantaneous speed is the limit of the average speed as the duration of the time interval approaches zero.

3.200/5 = 40 km/hr

4.The distance travelled is 5549 - 4849 = 700 Km (the difference of the odometer readings)

The average speed = Total distance travelled / Total time taken = 700 /70 = 10 Km/hr

5.Speedometer gives the speed of the car. And if it is constant, then it has a constant speed. But it is not necessarily in uniform motion.

If the car is moving in a straight line then it is said to be in uniform motion.

If the car is moving along a curved path then its a non uniform motion.

6.When a object moves with constant velocity then the motion is called uniform motion.

Explanation: