Math/Application Review 6. The most massive train was put together in South Africa in 1989 and traveled 861 km. This
acceleration from rest to an average speed of 38 kr/hr was 0.191 m/s? What then would be
the size of the unbalanced force that the locomotives exerted on the cars of the train?
3.

(75°f − 32) × 5/9 = 23.889°c

the inner core.

good luck: )

klicker

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me