Question

1) Write true or false. Correct the false statements.
a) Rest and motion are relative terms.
b) Rectilinear and curvilinear motions are two types of rotatory motion.
c) During rotatory motion, all parts of the moving object move through the same distance in the
same interval of time.
d) The motion of a cricket ball bowled by a spin bowler is an example of oscillatory motion.
e) Motion that repeats itself at regular intervals of time is called non-periodic motion.
2) Identify the types of motion and list them at the correct places in the table below.
a) Motion of your hands while running. b) Motion of a butterfly. c) Motion of a boy sitting
on a merry-go-round. d) Motion of a horse pulling a cart on a straight road. e) A flying bird
f) A swing in motion g) Motion of a train on straight track. h) Swinging pendulum of a wall
clock. i) Movement of lungs during breathing. j) Revolution of the earth around the sun.
Translatory Circulatory Oscillatory Periodic Non-periodic Random​

Answer 1

Answer:

a) false

b)true

c)true

d)false

e)true

• 2

a) option b

b)option c

Answer 2

Answer:

2)

Explanation:

translatory motion