a. what is the average velocity in kilometers/hour?
Physics, 10.12.2019 04:31, janeou17xn
Acar travels 40 miles in 30 minutes.
a. what is the average velocity in kilometers/hour?
b. if the car weighs 1.5 tons, what is its kinetic energy in joules (note: you will need to convert your velocity to m/s)?
c. when the driver applies the brake, it takes 15 seconds to stop. how far does the car travel (in meters) while stopping?
d. what is the average acceleration of the car (in m/s2) during braking?
Answers: 2
Physics, 21.06.2019 20:00, jferdi2005
When using two-wire cable to feed a 240-v appliance that does not require a neutral wire, you should a. mark both ends of the white wire green. b. use the cable as is. c. use only the black wire. d. mark both ends and any exposed area of the white wire black.
Answers: 1
Physics, 22.06.2019 07:30, carlinryan
Which of the following is an example of motion in two dimensions?
Answers: 3
Acar travels 40 miles in 30 minutes.
a. what is the average velocity in kilometers/hour?
a. what is the average velocity in kilometers/hour?
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