When a vehicle changes direction, its velocity also changes since velocity comprises both speed and direction.
<h3>How do you calculate final velocity?</h3>
V f is equal to V i plus At. The final velocity of an item can be calculated for a given beginning velocity by multiplying the acceleration brought on by a force by the time the force is applied and then adding the result to the initial velocity.
<h3>What is the collision formula?</h3>
An elastic collision is one in which the momentum, p, and the kinetic energy, KE, are both conserved. In other words, po = pf and KE0 = KEf are the results. We will write 1/2 m1 when we remember that KE = 1/2 mv2 (v1i) 2 + 1/2 m2(vi) (vi) 2 is equal to half of m(v1f) and m(v2f).
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Answer:
wA - T =mA(a)
second option
Explanation:
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Answer:
No. Touching a live electric current is never a good idea.
Explanation:
It is the distance between one peak to the next in the wave. Calculated as wavelength(meters) = 300/frequency(MHz)