1 Which kind of a simple machine is the beater part of a mixer?
2. The fulcrum of a lever cannot be
3. Which of the following is a lever?
Assess Yourself
A. Choose the correct option
a) pulley
c) pulley and lever
a) at the end of a bar.
c) between middle and end,
b) wheel and axle
d) two pulleys
b) at middle of bar.
d) touching the bar
a) a drinking straw
b) a bottle opener
c) a matchstick
d) a pencil
4. Which simple machine could you use to hold two objects together?
b) pulley
d) wheel and axle
a) lever
c) screw
5. An example of a lever working with another simple machine is
b) trolley
d) sugar tongs
a) paper cutter
c) hockey stick
State whether the following statements are true
Answers
Answered by
3
Answer:
Beater part of a mixture consists of
an, vertical axle along with a
rotating member (wheel). So, its
an wheel -axle combination
Explanation
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