Science, asked by poonamdevi8700582542, 8 months ago

a body having mass 0.5kg is allowed fall freely under the action of gravity (a) what is the force which act upon it
(b) calculate the momentum the bady possesses after 10s (9.8 ms -1

Answers

Answered by meenum

1

Answer:

gravitational force

Explanation:

as g acts upon it

b) by 1st equation of motion v= 98 m/s

hence momentum p= mv

= .5 × 98

49 kgm/s

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