An object with acceleration of -10 m/s2 is.....

a. speeding up 10 m/s every second
b.slowing down 10 m/s every second
c.moving a constant speed of -10 m/s
d.moving at a constant velocity of -10 m/s

((I think the answer is C but I second guess myself a lot. So I'm not sure.))

1 answer

NO !!!!
it is accelerating in direction opposite to x axis, probably slowing down.
so: B