Question

Q2 Identify the type of forces acting in the following cases:
i) Blood being pushed by our arteries.
ii) Horse pulling a cart
iii) A child lifting a school bag
iv) Kicking a foot ball
v) During dry weather, clothes made of synthetic fibre often stick to the skin.
vi) While sieving grains, small pieces fall down.
vii)Two thermocol balls held close to each other move away when released.
viii) Force responsible for the downward motion of a man with a parachute.
ix) Deflection in the compass needle when placed near current carrying conductor.

Answer 1

Answer:

I) Normal foce

ii) contact force

iii) contact force

iv) contact force

v) tension force

vi) gravitational force

vii) air resistance force

viii) gravitational force

ix) magnetic force

Explanation:

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