Question

Which describes an object in projectile motion? Check all that apply.

A.Gravity acts to pull the object down

B.The object moves in a straight path.

C.The forward velocity of the object is 0 m/s.

D.The object’s inertia carries it forward.

E.The path of the object is curved.

Answer 1

A and E..

in and horizontal projectile.. gravity acts to move the object on not exact vertically but in a projectile motion...

the path of the object is not straight line rather it is curved..

I hope I got it right..

Answer 2

hola mate....here is your answer...

the answer is A ) gravity acts to pull the object down and E).....

the forward velocity i.e. ucos© is always constant.

we can't tell that every path i.e. curved can not be considered as projectile motion as it should also be a circular motion but it may define it so... ....

when the object moves in straight path , it is linnear motion.

the inertia when carries any motion , velocity may vary , but in projectile motion horizontal velocity is always constant.

hope u understood ^_^