question_answer1)
What
do you understand by rest and motion?
question_answer2)
Give
an example of indirectly perceivable motion.
question_answer4)
How
can we describe the location of an object?
question_answer5)
Differentiate
between distance and displacement.
question_answer6)
What
do you mean by average speed? H What are its units?
question_answer7)
What
is acceleration? How will you express it mathematically?
question_answer13)
Derive
first equation of motion graphically.
question_answer15)
Make
a velocity-time graph from the following displacement-time graph.
question_answer17)
Find
the displacement of a body whose velocity- time graph is shown below.
question_answer27)
What
do the graphs I and II show here indicate?
question_answer34)
Deduce
the following equations of motion
(i) 
(ii) 
question_answer40)
Are rest and motion absolute or
relative terms?
question_answer41)
What does the odometer of an
automobile measure? [NCERT]
question_answer43)
Which speed is greater: 30 m/s
or 30 km/h?
question_answer44)
What do you mean by 2
m/s2?
question_answer45)
Can uniform linear motion be
accelerated?
question_answer46)
Define one
radian.
question_answer47)
What is the relation between
linear velocity and angular velocity?
question_answer48)
Give an example when we infer
the motion indirectly.
question_answer49)
What is essential to describe
the position of an object?
question_answer50)
What is the simplest type of
motion?
question_answer51)
What indicates the motion of
the earth?
question_answer53)
Can the displacement be greater
than the distance travelled by an object?
question_answer54)
When do the distance and
displacement of a moving object have the same magnitude?
question_answer56)
Does the speedometer of a car
measure its average speed?
question_answer58)
Can a body have constant speed
but variable velocity?
question_answer59)
When is the acceleration taken
as negative?
question_answer60)
What is uniform acceleration?
question_answer61)
Give an example of non-uniform
acceleration.
question_answer65)
With the help of a graph,
derive the relation v = u + at.
question_answer66)
Distinguish between speed and
velocity.
[NCERT]
question_answer69)
Deduce the following equations
of motion:
(i)
(ii)
question_answer80) Derive
second equation of motion graphically.
question_answer84) What
types of motions are represented by the following velocity-time graphs?
question_answer91) Find
the total displacement of the body from the following graph
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(i) How much A is B ahead when the motion starts?
(ii) What is the speed of B?
(iii) When and where will A catch B?
(iv)What is the difference between speeds of A and B?
(iv) Is the speed of both the trains uniform or non-uniform?
Justify your answer.
