Question

If force Remains same but area decrease to half then what happens to pressure? a)Becomes 4 Times
b) Becomes 1/2 Times
c) Becomes 1/4 times
d) Becomes 2 Times
2) Force of Friction always:
a)act in the same direction to the Motion
b)Increase the seed
c) Oppose the motion only
d) Both oppose and act in the opposite direction​

Answer 1

Answer:

1) d. 2 times

2) d) act in the opposite direction and opposes the fore of motion

Answer 2

Answer:

both D

Explanation:

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