Question: Need very urgent answer without wasting time. Only typed answer needed. hello? i'm studying physics now. This graph shows the Force on the object (1kg

Need very urgent answer without wasting time.

Only typed answer needed.

hello? i'm studying physics now.

This graph shows the Force on the object (1kg mass) by t (time).

Object is move as linear motion.

a) What is the SPEED of object at t=7s.

b) When object moves t=0s to t=10s, what is the WORK from action Force?

Need very urgent answer without wasting time.Only typed answer needed.hello? i'm studying

F(N 2 3 4 5 6 7\\8 9 10 L t (s) -2 -3

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