Draw x to t graphs which represent positive, negative and zero velocity

English

Gujarati

Hindi

2.Motion in Straight Line

medium

Draw the $x \to t $ graphs which represent the positive, negative and zero velocity

Option A

Option B

Option C

Option D

Solution

In graph

$(a)$, the position increases with respect to time, hence the average velocity is positive. In graph

$(b)$, the position decreases with respect to time, hence the average velocity is negative. In graph

$(c)$, the position doesn't change with respect to time, hence the average velocity is zero.

Standard 11

Physics

Share

Similar Questions

A man walks on a straight road from his home to a market $2.5\; km$ away with a speed of $5 \;km h ^{-1} .$ Finding the market closed, he instantly turns and walks back home with a speed of $7.5 \;km h ^{-1} .$ What is the average speed of the man over the interval of time $0$ to $30\; min$ ?

easy

One car moving on a straight road covers one third of the distance with $20 \,km/hr $ and the rest with $60\, km/hr$. The average speed is……….$km/hr$

medium

A particle moves along the sides $AB, BC, CD$ of a square of side $25 \,m$ with a velocity of $15$$m{s^{ – 1}}.$ Its average velocity is……..$m{s^{ – 1}}$

easy

An object moves with speed $v_1, v_2$, and $v_3$ along a line segment $A B, B C$ and $C D$ respectively as shown in figure. Where $AB = BC$ and $AD =3 AB$, then average speed of the object will be :

medium

(JEE MAIN-2023)

A man walks on a straight road from his home to a market $2.5\; km$ away with a speed of $5 \;km h ^{-1} .$ Finding the market closed, he instantly turns and walks back home with a speed of $7.5 \;km h ^{-1} .$ What is the average speed (in $km/h$) of the man over the interval of time $0$ to $50\; min$ ?

medium