Home
Class 11
PHYSICS
A car travels along a straight line for ...

A car travels along a straight line for first half time with speed `40 km//h` and the second half time with speed `60 km//h`. Find the average speed of the car.

Text Solution

Verified by Experts

The correct Answer is:
(b)
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    PRADEEP|Exercise 2 Multiple choice|10 Videos

  • KINEMATICS

    PRADEEP|Exercise 3 Multiple choice|11 Videos

  • KINEMATICS

    PRADEEP|Exercise 4 Problems for practice|45 Videos

  • GRAVIATION

    PRADEEP|Exercise Assertion-Reason Type Questions|19 Videos

  • LAWS OF MOTION

    PRADEEP|Exercise Assertion- Reason Type Questions|17 Videos

Similar Questions

Explore conceptually related problems

A car along a starigth line for the first half time with speed 50 kmh^(-1) and the second half time with speed 60kmh^(-1) . Find the average speed of the car.

A partical moves in a straifgt line from A to B for the first 30 km with speed 10 km//h and the next 60 km with speed 20 km//h . Find the average speed and average velocity.

A car travels first half distance between two places with a speed of 40 km/h and the rest half distance with a speed of 60 km/h. The average speed of the car will be-

A car is moving on a straight road covers one third of the distance with a speed of 20 km/h and the rest with a speed of 60 km/h. The average speed of the car is

A car travels first half distance between two places with a speed of 40 km/h and the rest of the half distance with a speed of 60 km/h. The average speed of the car is

A car moves a distance of 200 m . It covers the first-half of the distance at speed 40km//h and the second-half of distance at speed v km//h . The average speed is 48km//h . Find the value of v.

A car travels the first half of a distance between two places at a speed of 30 km// hr and the second half of the distance at 50 km//hr . The average speed of the car for the whole journey is