Question 7 of 25 Which statement uses the correct Sl units to describe the velocity of the
runner?
A. She is running at 2.4 m/s2
B. She is running west at 2.4 m/s.
C. She is running west at 2.4 m/s2
D. She is running at 2.4 m/s.
SUBMIT

The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?

A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s

Diamond will scratch quartz. true or false