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Is it necessary to convert time in its S. I unit while solving acceleration and velocity numericals
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Afaulty model rocket moves in the xy-plane (the positive y direction is vertically upward). the rocket's acceleration has components ax(t) = ? t2 and ay(t) = ? ? ? t, where ? = 2.50 m/s4 , ? = 9.00 m/s2 , and ? = 1.40 m/s3 . at t = 0 the rocket is at the origin and has velocity ~v0 = v0x ? i + v0y ? j with v0x = 1.00 m/s and v0y = 7.00 m/s. (a) calculate the velocity and position vectors as functions of time. (b) what is the maximum height reached by the rocket? (c) sketch the path of the rocket. (d) what is the horizontal displacement of the rocket when it returns to y = 0?
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Two cans on a sunny window one black and the other white construct and explanation of the effect of sun will have on both cans over a two hour period?
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Which type of material is good at transferring heat?
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Is it necessary to convert time in its S. I unit while solving acceleration and velocity numericals...
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