Solve Study Textbooks Guides

Use app

Login

>>Class 11
>>Physics
>>Motion in a Straight Line
>>Speed and Velocity
>> $In a kilometre race, A beats B by 1 minu$

Question

In a kilometre race, A beats B by 1 minute and beats C by 375 metres. If B beats C by 30 seconds, the time taken by C to run 1 km is______

A

150 secs

B

210 secs

C

240 secs

D

200 secs

Medium

Open in App

Updated on : 2022-09-05

Solution

Verified by Toppr

Correct option is C)

Was this answer helpful?

0

0

Similar questions

In a damped oscillator, the mass of the oscillator is m = 200g, force constant is K = 90N/m and the damping constant b is 40 g/s. Find the time taken for its mecharical energy to drop to half its initial value

The cheetah is the fastest land animal that can attain a maximum speed of $112 k m / h$ . Express this speed in $m / s$ .

A black paper absorbs light of all the colours and reflects none.

Why is a racing car streamlined?

A man runs $10 k m$ in $30 m i n .$ What is his speed?

More From Chapter

Motion in a Straight Line

View chapter >

Revise with Concepts

Speed

ExampleDefinitionsFormulaes

Understanding Uniform and Non-Uniform Motion

ExampleDefinitionsFormulaes

Basic Introduction to Velocity

ExampleDefinitionsFormulaes

Average Speed and Average Velocity

ExampleDefinitionsFormulaes

Instantaneous Velocity and Instantaneous Speed

ExampleDefinitionsFormulaes

Velocity - Time Graph

ExampleDefinitionsFormulaes

View more

Learn with Videos

Uniform and Non-Uniform Motion

Problem on Average Velocity

Speed and Average Speed

Velocity and Average Velocity

Instantaneous speed, velocity, and acceleration

Velocity - Time Graph - I

Velocity - Time Graph - II

Problems on Speed-Velocity -Time graph

Practice more questions

Medium Questions