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10The formula for acceleration is a(v-u)/t
Acceleration is the rate of change of velocity of a body.
A bicycle on a sloping road accelerates because its velocity increases.
If a body moves with uniform velocity, its acceleration is zero.
Retardation is also called negative acceleration.
The S.I. unit of acceleration is m/s.
If a bus stops from a speed of 20 m/s in 4 s, its retardation is 5 m/s².
When an object is released from a height, its velocity decreases continuously
Acceleration can only be positive.
Velocity is a scalar quantity.
Percentage: 0%
What is the S.I. unit of acceleration?
Which one of the following statements is true?
When a car slows down, its acceleration is called:
If a bus starts from rest and reaches 25 m/s in 10 s, its acceleration is:
If final velocity is less than initial velocity, acceleration is:
A bicycle on a flat road moving at constant speed has:
Retardation occurs when:
Which of the following increases continuously when an object is dropped from a height?
If a car moves with non-uniform velocity, it means:
Time taken to calculate acceleration is measured in:
Acceleration is the change in ______ per unit time
If a body moves with uniform velocity, its acceleration is ______
If an object is released from a certain height, its velocity continuously ______, so the acceleration is ______
The rate of change of velocity of a body is called ______.
The S.I. unit of acceleration is ______/s^2
Acceleration is denoted by the symbol ______.
If a moving object is stopped suddenly, its final velocity (v) becomes ______/s
Negative acceleration is also called ______.
The formula for acceleration is ______=v-u/t
If a bus increases its velocity from 0 m/s to 25 m/s in 10 s, its acceleration $$ 2.5m/s^2