Physics, 11.07.2019 15:30 probablyacommunist
You drive in a straight line at 20.0m/s for 10.0 min, then 30.0m/s for another 10.0 min. find the average speed.
Answers: 1
Physics, 20.06.2019 18:04
A900 kg roller coaster car is travelling westward on the track and begins to slow down from 18m/s to 2m/s. how long does it take the roller coaster car to decelerate if the force acting on the car to slow it is 7024n? how far does the roller coaster travel during this time?
Answers: 1
Physics, 22.06.2019 03:00
An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.
Answers: 2
Physics, 22.06.2019 16:00
While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank
Answers: 1
You drive in a straight line at 20.0m/s for 10.0 min, then 30.0m/s for another 10.0 min. find the av...
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