Home
Class 11
PHYSICS
An athlete runs a distance of 1500m in t...

An athlete runs a distance of 1500m in the following manner. (i) Starting from rest, he accelerates himself uniformly at `2ms^(-2)` till he covers a distance of 900m. (ii) He, then runs the remaining distance of 600m at the uniform speed developed. Calculate the time taken by the athlete to cover the two parts of the distance covered. Also find the time, when he is at the centre of the track.

Promotional Banner

Similar Questions

Explore conceptually related problems

An othleter runs a sidtance of 1500 m as follows , (i) He starts from rest and accelerates himself uniformly with acceleration 2 ms^(-2) till he covers a distance or 900 m . (ii) He then runs the remaining distance of 600 m with a uniform speed developed. Calculate the time taken by the athlete to cover the two parts to the distance central point of the total length of track.

A car starts from rest and accelerates uniformly to a speed 50ms^(-1) over a distance of 250m . Find the acceleration and time taken by the car to cover this distance.

A body starts from rest and travels with uniform acceleration the time taken by the body to cover the whole distance is t. Then the time taken the body to cover the second half of the distance is

A racer cover a distance of 400 m as follows. He first increasese his speed of first quarter of the distance and covers this distance in 10 s. after that he runs at the speed so developed. Calculate the total time taken by the racer to cover the distacne .

How many minutes does Vishwa take to cover a distance of 1300 m if he runs at a speed of 26 km h?

A body starting from rest accelerates uniformly and attains a velocity of 20m/s in 30 seconds. Find its acceleration and the distance it covers in that time

A certain distance is covered at acertain speed. If half of this distance is covered in 4 times of the time,then find the ratio of the two speeds.

Abhi covers a certain distance in 120 minutes. He covers half of the distance in 2/3 of the time. Find the time taken to cover the remaining distance.