Acar traveling 51.0 km/h is 27.7 m from a barrier when the driver slams on the brakes. the car hits the barrier 3.48 s later. (a) what is the car's constant deceleration magnitude before impact? (b) how fast is the car traveling at impact?

s the environmental science is a broader field that incorporates many elements of earth and life sciences, whereas ecology is usually more focused on how organisms interact with each other and their surroundings, and often on a very specific population of living things. soo yea

explanation:

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