A car moving with a constant speed on a straight track takes a band in a curve with the same speed. Due to this

A car is moving with a constant speed on a straight line. What is the net work done by the external force on the car?

A motor car is moving with a constant speed . Is the car engine doing any work?

A car is moving with a constant speed of 60 km h^-1 on a straight road. Looking at the rear view mirror, the driver finds that the car following him is at a distance of 100 m and is approaching with a speed of 5 km h^-1 . In order to keep track of the car in the rear, the driver begins to glane alternatively at the rear and side mirror of his car after every 2 s till the other car overtakes. If the two cars were maintaining their speeds, which of the following statement (s) is/are correct ?

A car is moving with a constant speed of 60 km h^-1 on a straight road. Looking at the rear view mirror, the driver finds that the car following him is at a distance of 100 m and is approaching with a speed of 5 km h^-1 . In order to keep track of the car in the rear, the driver begins to glane alternatively at the rear and side mirror of his car after every 2 s till the other car overtakes. If the two cars were maintaining their speeds, which of the following statement (s) is/are correct ?

A car moving at a constant speed of 36kmph moves north wards for 20 minutes then due to west with the same speed for 8(1)/(3) minutes.What is the average velocity of the car during this run in kmph

A car moving at a constant speed of 36kmph moves north wards for 20 minutes then due to west with the same speed for 8 minutes. What is the average velocity of the car during this run in kmph