Question

6. The tyres of heavy vehicles are kept brom
a) decrease the mass of the vehicle
b) increase pressure on the ground
7. Which of these is designed to reduce the
c) decrease friction on the ground
d) decrease pressure on the ground
5.
C
pressure exerted on a surface?
a) a sharp knife
c) a sharp pin
b) a broad tyre
d) a thin bag hande
8. The pressure exerted by a liquid
a) is the same at a given depth
b) decreases with depth
c) does not change with depth
d) is different in different directions at a
given depth
9. Which of the following is true of liquid
pressure?
a) It increases with depth.
b) It decreases with depth.
c) It is exerted only upwards.
d) It is exerted only downwards.
10. Which of the following is not true of
atmospheric pressure?
a) It is greatest at sea level.
b) It reduces as height increases.
C) It is equal in all directions.
d) It increases as height increases.
please solved it​

Answer 1

Answer:

6. C

7. A

8. B

9. D

10. B

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Answer 2

1. Explanation:

decrease mass of the vehicle