Questão 1
Questão
Uniform accerlerated motion contains ____ equations
Questão 2
Questão
You wil neeed to know ______ attributes to find all the varibles
Questão 3
Questão
Free fall is a uniform _______
Responda
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accelerated motion
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motion
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circular motion
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distribution
Questão 4
Questão
Balistic motion's vertical motion is a _______
Questão 5
Questão
Ballistic motion's horizontal motion is a __________
Questão 6
Questão
the vertical speed at the top of a projectile motion is _____
Responda
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the same as its initial vertical velocity
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the same as its final vertical velocity
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0
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the same as its initial horizontal velocity
Questão 7
Questão
If an object accelerates from rest for 5s and reached 50m/s. The displacement in the mean time is [blank_start]125[blank_end] m
Questão 8
Questão
an object fell from a 4.9m roof, it took [blank_start]1[blank_end] second and the final speed is [blank_start]9.8[blank_end] m/s
Questão 9
Questão
if i throw an object horizontally off the top a 4.9m tall building, with the horizontal initial velocity of 10m/s; the horizontal displacement will be [blank_start]10[blank_end] m
Questão 10
Questão
The [blank_start]45[blank_end] degree angle will provide a projectile with the most horizontal displacment (range)