13 A person with a mass of 60 kg is driving her car at a velocity of 30 m/s. The car is involved in a
small collision, and the airbag is deployed. The airbag provides a stopping force of 1200 N. The
person's final velocity is 0 m/s. How long does it take for the person to be stopped by the airbag?
A
20.0 seconds
B
14.0 seconds
с
1.5 seconds
D
0.8 seconds

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation:

the answer is 3.1 his answer is wrong mines is right

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27