A man travels half time of its journey w...

A man travels half time of its journey with speed of 5m/s and for remaining half time he moves half of its total distance travelled, with speed of 3 m/s and remaining half distance with speed of 6 m/s. Find out the average speed of the man?

Text Solution

Verified by Experts

The correct Answer is:

4.5 m/s

Topper's Solved these Questions

RACE
ALLEN |Exercise Basic Maths (NEWTONS LAWS OF MOTION)|49 Videos
RACE
ALLEN |Exercise Basic Maths (FRICTION)|13 Videos
RACE
ALLEN |Exercise Basic Maths (Units, Dimensions & Measurements)|37 Videos
NEWTONS LAWS OF MOTION
ALLEN |Exercise EXERCISE-III|28 Videos
SIMPLE HARMONIC MOTION
ALLEN |Exercise Example|1 Videos

Similar Questions

Explore conceptually related problems

A man travels two-third part of his total distance with speed v_(1) and rest one-third part with speed v_(2) . Find out the average speed of the man?

A man travels 200 km distance with the speed of 40 m/s and next 50 km with the speed of 10 m/s . Find the average speed of man.

A particle covers half of its total distance with speed v_1 and the rest half distance with speed v_2 . Its average speed during the complete journey is.

If a particle travels the first half distance with speed v_(1) and second half distance with speed v_(2) . Find its average speed during journey.

A particle travels first half of the total time with speed v_1 and second half time with speed v_2. Find the average speed during the complete journey.

A man walks for 1 minute at a speed of 1m/s and then runs for 2 minute at 3m/s. What is the average speed of the man?

If body travels half of its path in the last second of its fall from rest, find the time and height of its fall.

A man moves up on a 3 km long incline road with speed of 2m/s , then on a 3 km level road with speed of 3 m/s and moves down on a 3 km long incline road with 6 m/s. Find the average speed of man.

A train covers the first half of the distance between two stations at a speed of 40 km//h and the other half at 60km/h. Thenits average speed :-

ALLEN -RACE-Basic Maths (KINEMATICS)

A drunked person is 10 step away from a manhole. Suddenly he begins to...
Text Solution
|
A man travels two-third part of his total distance with speed v(1) and...
Text Solution
|
A man travels half time of its journey with speed of 5m/s and for rema...
Text Solution
|
If body having initial velocity zero is moving with uniform accelerati...
Text Solution
|
If body having initial velocity zero is moving with uniform accelerati...
Text Solution
|
A body is moving with variable acceleartion (a) along a straight line....
Text Solution
|
A particla starting from rest undergoes acceleration given by a=|t-2|"...
Text Solution
|
A particle moves in a straight line and its position x at time t is g...
Text Solution
|
A car is moving with a velocity of 10 m/s. Suddenly driver sees a chil...
Text Solution
|
A body moving with uniform acceleration covers a distance of 14 m in f...
Text Solution
|
A particle starts from rest with uniform acceleration a. Its velocity...
Text Solution
|
A car starts from rest and moves with uniform acceleration for time t ...
Text Solution
|
A particle starts from rest accelerates at 2 m//s^2 for 10 s and then ...
Text Solution
|
A body is projected vertically upward with speed 40m/s. The distance t...
Text Solution
|
A body is thrown vertically upwards and takes 5 seconds to reach maxim...
Text Solution
|
A ball is dropped from a height h above ground. Neglect the air resist...
Text Solution
|
A ball is thrown upward from edge of a cliff with an intial velocity o...
Text Solution
|
A body projected vertically upwards, reaches a height of 180 m. Find o...
Text Solution
|
A particle is projected vertically upwards from the earth. It crosses ...
Text Solution
|
A body is dropped from the top of a tower and it covers a 80 m distanc...
Text Solution
|