Question

. (2x5=10)

a) State one factor on which the magnitude of a non-contact force depends. How does it depend on the factor stated by?

b) A body starts with an initial velocity of 10 ms-1 and acceleration 5 ms-2 . Find the distance covered by it in 5 s.

c) Define the term acceleration due to gravity. States is average value.

d) Distinguish between the uniform velocity and the variable velocity.

e) How is the magnitude of gravitational force between them affected, if the separation between two masses is doubled.

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Answer 1

where where where where you in the filed under General electi