subject
Physics, 04.12.2020 22:50 wweghorst8275

An Amtrak going 250m/s comes to a stop in 12s. What is the
acceleration?

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 15:30, linettepizarro1233
Which describe reflection? check all that apply. light bounces off a boundary.
Answers: 1
image
Physics, 22.06.2019 08:00, levilugar
Who was the first scientist to measure speed as distance over time?
Answers: 1
image
Physics, 22.06.2019 12:30, amandaestevez030
What is the equation for electrical work?
Answers: 3
image
Physics, 22.06.2019 19:30, isiahb123
A47.2 g block of copper whose temperature is 480 k is placed in an insulating box with a 91.8 g block of lead whose temperature is 200 k. (a) what is the equilibrium temperature of the two-block system? (b) what is the change in the internal energy of the two-block system between the initial state and the equilibrium state? (c) what is the change in the entropy of the two-block system? the heat capacities of copper and lead are 386 j/kg·k and 128 j/kg·k, respectively.
Answers: 1
You know the right answer?
An Amtrak going 250m/s comes to a stop in 12s. What is the
acceleration?...

Questions in other subjects: