Answer:
6 m/s
Explanation:
p=mv
p=3 kg.m/s
m=0.5 kg
rearrange and substitute to find v:
(3)=(0.5)v
v=3/0.5
v=6 m/s
Answer:
0 Joules
Explanation:
The work done is given by

where,
F = Force applied
s = Displacement of the object = 0 m
= Angle between the force applied and the horizontal = 0

Work is only observed when there is a displacement.
The work done by me is 0 Joules as I was unable to move it.
My guess would be choice D
Constant = straight line
“Travels at constant negative acc.”
Which is negative slope
Solution: B. Straight line w/ neg. slope
65 years but anything can happen to them
I’m not really sure but I hope this helps