subject
Physics, 22.01.2021 01:30 charity56

Which car has the most kinetic energy? O 25 kg car driving at 30 kph
O 50 kg car driving at 30 kph
O 25 kg car driving at 60 kph
O 50 kg car driving at 60 kph

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 05:30, cdraytonn
An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?
Answers: 2
image
Physics, 22.06.2019 17:30, jarteria0
Which of the following is the best name for mgcl2
Answers: 2
image
Physics, 22.06.2019 20:10, dondre54
On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?
Answers: 1
image
Physics, 23.06.2019 00:20, DwayneLeonard618
What efficiency of a car's engine when heat input is 200,000 joules and waste heat is 150,000 joules? a. 75% b. 35% c. 25% d. 85%
Answers: 2
You know the right answer?
Which car has the most kinetic energy? O 25 kg car driving at 30 kph
O 50 kg car driving at 3...

Questions in other subjects:

Konu
Mathematics, 20.03.2020 11:34
Konu
Mathematics, 20.03.2020 11:34