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VARVARA [1.3K]
3 years ago
9

Speed with direction is called

Physics
1 answer:
Naddika [18.5K]3 years ago
7 0
Velocity
if you change direction, say turn around, so does your velocity
an increase in velocity is called accelleration
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Answer:

If by 1.5 MJ you mean 1.5E6 Joules then

W = P t    = power X time

W / t = P   power

P = 1.5E6 J / 600 sec = 2500 J / s

P = I V

a) I = 2500 J/s / (240 J/c) = 10.4 C / sec  = 10.4 amps

b) Q = I t = 10.4 C / sec * 300 sec = 3120 Coulombs

c)  E = P * t = 2500 J / sec * 100 hr * 3600 sec / hr = 9.0E8 Joules

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both refer to different scales that are useful to determining the size to different compounds.

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