<em>ω</em> = <em>ω</em>₀ + <em>α t</em>
where
<em>ω</em> = final angular velocity
<em>ω</em>₀ = initial angular velocity = 5 rad/s
<em>α </em>= angular acceleration = 25 rad/s²
<em>t</em> = time = 5.0 s
Solve for <em>ω</em> :
<em>ω</em> = 5 rad/s + (25 rad/s²) (5.0 s) = 130 rad/s
True
Why are gases easy to compress in terms of particles?
Particles are far apart from each other because there are very weak forces of attraction between them. They move fast in all directions. Because of this, gases don't have a definite shape or volume and fill any container. Because there is lots of free space between particles, gases can easily be compressed.
Answer:
Newtons second law of motion relates to force, inversely related to its <em><u>mass</u></em><em> </em>and acceleration.
the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine.
Answer:
B 5.0 A
.
Explanation:
Hello.
In this case, since we know the charge (1200 C), time (4 min =240 s) and resistance (10Ω) which is actually not needed here, we compute the current as follows:
Then, for the given data, we obtain:
Therefore, answer is B 5.0 A
.
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