Velocity vs Time What is the acceleration of the car at segment C?
O 30 m/s2
0 -30 m/s2
O 40 m/s2
0-40 m/s2
50
40
В
E
30
Velocity (m/s)
N
20
A
10
D
0
0 1 2 3 4 5 6 7 8 9 10
Time (s)

Asher cycles 12 miles in 16 hours. what is his speed?

Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)

Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2