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Explain why, a wide steel belt is provided over the wheels of an army tank.

A wide steel belt is provided over the wheels of an army tank so that they exert less pressure on the ground and do not sink into it.

SIMILAR QUESTIONS

On what factors does the effect of thrust on a surface depend?

Name two factors on which the pressure on a surface depends.

A sharp pin works better than a blunt pin. explain the reason.

Why is the bottom part of foundation of building made wider ?

It is easier to cut with a sharp knife than with a blunt one. explain.

Explain the following : $$ (a) $$ Sleepers are used below the rails $$ (b) $$ A tall building has wide foundations.

Why does a sharp knife cut objects more effectively than a blunt knife?

Explain why, wooden (or concrete) sleepers are kept below the railway line.

Explain why, the tip of a sewing needle is sharp.

When is the pressure on the ground more-when a man is walking or when a man is standing? Explain.