Question

Give reason for the following-

(a)It is much easier to burst an inflated balloon with needle than with the

finger.

(b) Airplanes have pressurised cabins for passenger safety while flying

high in the atmosphere.
(c)Tanks and bulldozers are fitted with caterpillar tracks rather than

wheels.
i will mark brainliest and follow​

Answer 1

Answer:

a) needle is sharp and it an burst the ballon easily where as finger is not sharp and curved like

b) so that assengers are safe

c) so that they can drive easily on sand and faster

Explanation:

matk me as brainliest