Science, asked by secretname19, 2 months ago

9.
Which of the following is a lubricant?
a. grease
b. sand
c. vinegar
d. water
10. What is described as the measure of the force with which the earth pulls on an object?
b. gravity
a. force
c. mass
d. weight

Answers

Answered by satnam83

0

Answer:

answer for the first is d water and 2nd is b

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