Consider the following velocity versus time graph for a moving car
velocity (m/s)
-304
0
10
20
30
40 50 60
70
80
what would the car's position be at 80.0 s if it started at a position xo = -10.0 m at t = 0 s?
(a)
- 560 m
(b)
-550 m
(c)
960 m
(d)
950 m

a small object of mass 3.66 g and charge -17.6 µc is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. what are the magnitude and direction of the electric field?

connect the batteries in series and hope