Nelocitu - time graph of a body is as shown. What tupe of motion does body posses ?

English

Gujarati

Hindi

7. MOTION

easy

The nelocitu$-$time graph of a body is as shown. What tupe of motion does the body posses ?

Option A

Option B

Option C

Option D

Solution

Since the velocity$-$time graph is a curved line, therefore, the body's velocity changes nonuniformly with time. Thus, the body has variable acceleration.

Standard 9

Science

List two differences in tabular form between speed and velocity. When is a body said to have :
$(a)$ uniform velocity and $(b)$ variable velocity. How is the average velocity of a body is calculated when its velocity changes at a non$-$uniform rate ?

medium

A car travels $100\, km$ east and then $100 \,km$ south. Finally, it comes back to the starting point by the south-east route. Throughout the journey the speed is constant at $60\, km h ^{-1}$. The average velocity for the whole journey if time taken is $3.3$ hours is

medium

State the meaning of uniform circular motion.

easy

A train $100 \,m$ long is moving with a velocity of $60\, km h^{-1}$. Find the time it takes to cross the bridge $1\, km$ long.

easy

If the average velocity of a body is equal to mean of its initial yelocity and final velocity, then the acceleration of the body is

easy

The nelocitu$-$time graph of a body is as shown. What tupe of motion does the body posses ?

Solution

Similar Questions

List two differences in tabular form between speed and velocity. When is a body said to have : $(a)$ uniform velocity and $(b)$ variable velocity. How is the average velocity of a body is calculated when its velocity changes at a non$-$uniform rate ?

A car travels $100\, km$ east and then $100 \,km$ south. Finally, it comes back to the starting point by the south-east route. Throughout the journey the speed is constant at $60\, km h ^{-1}$. The average velocity for the whole journey if time taken is $3.3$ hours is

State the meaning of uniform circular motion.

A train $100 \,m$ long is moving with a velocity of $60\, km h^{-1}$. Find the time it takes to cross the bridge $1\, km$ long.

If the average velocity of a body is equal to mean of its initial yelocity and final velocity, then the acceleration of the body is

Start a Free Trial Now

List two differences in tabular form between speed and velocity. When is a body said to have :
$(a)$ uniform velocity and $(b)$ variable velocity. How is the average velocity of a body is calculated when its velocity changes at a non$-$uniform rate ?