What is the average speed of the car if it covers 200 km in 5 h?

A car travels from rest with a constant acceleration 'a' for 't' seconds. What is the average speed of the car for its journey if the car moves along a straight road?

When a person leaves his home for sightseeing by his car, the meter reads 12352 km. When he returns home after two hours the reading is 12416 km. A. What is the average speed of the car during this period? B. What is the average velocity?

A car is moving along a straight line (OP). It moves from O→P in 18 seconds amd retuns from P→Q in 6 seconds, where OP = 360 m and OQ = 240 m. What is the average velocity and average speed of the car going (a) from O→P and back to Q ?

A gun is mounted on a railroad car. The mass of the car, the gun, the shells and the operator is 50m where m is the mass of one shell. If the velocity of het shell with respect to the gun (in its state before firing) is 200 m/s, what is the recoil speed of the car after the second shot? Neglect friction.

A car travels at a speed of 80 km/h during the first half of its running time and at 40 km/h during the other half. Find the average speed of the car. (60 km/h) ( AS_(7))

A man at a speed of 6 km/hr for 1 km and 8 km/hr for the next 1 km. What is t his average speed for the walk of 2 km?

A man walks on a straight road from his home to a market 2.5 km away with speed of 5 \frac { k m } { h \r } . Finding the market closed, he instantly turns and walks back home with a speed of 7.5 \frac { k m } { h \r } . The average speed of the man over the interval of time 0 to 40 min is equal to

An express train takes 1 hour less than a passenger train to travel 132 km between Mysore and Bangaluru (without taking into consideration the time they stop at intermediate stations). If the average speed of the express train is 11km/h more than that of the passenger train, find the average speed of the two trains.