Question

a. It can stop a
moving object
change the shape of an object.
. It can make a moving object move faster.
a machine
running
c. applying brakes
6 Ball bearings are useful because
b. walking
d. writing
a. rolling friction is more than sliding friction.
c. rolling friction is same as sliding friction.
d. it is easier to apply grease to ball bearings to reduce friction
Which of these is true about friction?
b. It can
change the direction of a moving object.
c. It can
5. In which case is friction a disadvantage?
b. rolling friction is less than sliding friction. guys please help​

Answer 1

Answer:

it can stop a moving object:-

answer: Force can stop a moving object.

Explanation:

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Answer 2

Answer:

6 - it is easier to apply grease to ball bearings to reduce friction

and the rest is so confusing seems that I have written incomplete questions and options