A 2,000 kg freight train is traveling on the railroad tracks from Birmingham to Mobile. It traveling at a speed of 25 m/sec. Wha
t is the kinetic energy of this train?
1 answer:
Answer:
The correct answer is "625,000 J".
Explanation:
The given values are:
Mass,
m = 2,000 kg
Speed,
v = 25 m/sec
As we know,
⇒
Or,
⇒
On substituting the values, we get
⇒
⇒
⇒
You might be interested in
Answer:
a large truck that moves fast
Explanation:
look at the question and look how it says (more momentum) which means faster and more force
Answer:
a) The speed of the ball is 2.47 m/s (in -x direction)
b) The speed of the block, both just after the collision is 1.236 m/s (in +x direction)
Explanation:
Please look at the solution in the attached Word file.
Cross eyed can result in double vision
D. because Land does reach higher temperatures then water and Land heats more rapidly
X = width
length - 4 + 3x
x + x + (4 + 3x) + (4 + 3x) = 24
8x + 8 = 24
8x = 16
x = 2
length - 4 + 3x
length - 4 + 3(2) = 10 units