Motion

Front

Slope of distance time graph represents-

Back

speed

Front

SI unit of acceleration is-

Back

ms^-2

Front

Which of the following is a scalar quantity? Options: acceleration, velocity, distance, displacement

Back

distance

Front

Rate of change of velocity is called-

Back

acceleration

Front

When an object travels equal distance in equal intervals of time, it is said to be in-
Options: uniform acceleration, non uniform acceleration, uniform motion, non uniform motion

Back

uniform motion

Front

Displacement is represented by: slope of s-t graph, slope of v-t graph, area under s-t graph, area under v-t graph

Back

area under v-t graph

Front

Speed of an object is equal to the magnitude of velocity if:

• the object is travelling in uniform circular motion
• the object is travelling along a straight path
• the initial and final positions are same
• none of these

Back

the object is travelling along a straight path

Front

An object moving in a circular path with uniform speed experiences a continuous change in its:

• direction
• velocity
• speed
• both a and b

Back

both direction and velocity

Front

The numerical ratio of distance to displacement is always

Back

more than or equal to 1

Front

The nature of s-t graph for rest

Back

straight line parallel to time axis