$(a)$ When will you say a body is in $(i)$ uniform motion $(ii)$ non-uniform motion?
$(b)$ Show the path of an object when it is in uniform motion with the help of a graph.
$(b)$ Show the path of an object when it is in uniform motion with the help of a graph.
(N/A) $(i)$ $A$ body is said to be in uniform motion if it covers equal distances in equal intervals of time.
$(ii)$ $A$ body is said to be in non-uniform motion if it covers unequal distances in equal intervals of time.
$(b)$ For an object in uniform motion,the distance-time graph is a straight line passing through the origin,as shown below:
[Graph: $A$ straight line starting from the origin $(0,0)$ on a Cartesian plane where the y-axis represents 'distance' and the x-axis represents 'time'.]
$(ii)$ $A$ body is said to be in non-uniform motion if it covers unequal distances in equal intervals of time.
$(b)$ For an object in uniform motion,the distance-time graph is a straight line passing through the origin,as shown below:
[Graph: $A$ straight line starting from the origin $(0,0)$ on a Cartesian plane where the y-axis represents 'distance' and the x-axis represents 'time'.]
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Similar Questions
State whether the following statement is true or false:
Velocity and speed are measured in different units.
Velocity and speed are measured in different units.
Easy
View SolutionName the physical quantities denoted by:
$(i)$ The slope of the distance$-$time graph.
$(ii)$ The area under a velocity$-$time graph.
$(iii)$ The slope of a velocity$-$time graph.
$(i)$ The slope of the distance$-$time graph.
$(ii)$ The area under a velocity$-$time graph.
$(iii)$ The slope of a velocity$-$time graph.
Easy
View SolutionDraw velocity-time graphs for the following situations:
$(i)$ When a body is moving with uniform velocity.
$(ii)$ When a body is moving with variable velocity,but uniform acceleration.
$(iii)$ When a body is moving with variable velocity,but uniform retardation.
$(iv)$ When a body is moving with variable velocity and variable acceleration.
$(i)$ When a body is moving with uniform velocity.
$(ii)$ When a body is moving with variable velocity,but uniform acceleration.
$(iii)$ When a body is moving with variable velocity,but uniform retardation.
$(iv)$ When a body is moving with variable velocity and variable acceleration.
Medium
View Solution$(a)$ Differentiate between speed and velocity.
$(b)$ When is a body said to have uniform velocity?
$(c)$ How can we describe the position of an object? Illustrate with a suitable example.
$(b)$ When is a body said to have uniform velocity?
$(c)$ How can we describe the position of an object? Illustrate with a suitable example.
Medium
View Solution$(a)$ $A$ car moving with uniform velocity $u$ and uniform acceleration $a$ covers a distance $S$ in time $t$. Draw its velocity-time graph and derive an expression relating all the given physical quantities.
$(b)$ $A$ boy revolves a stone tied to a string $0.7 \, m$ long. Find the distance and displacement covered by the stone in completing two revolutions from the starting point.
$(b)$ $A$ boy revolves a stone tied to a string $0.7 \, m$ long. Find the distance and displacement covered by the stone in completing two revolutions from the starting point.
Difficult
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