Pregunta 1
Pregunta
Uniform accerlerated motion contains ____ equations
Pregunta 2
Pregunta
You wil neeed to know ______ attributes to find all the varibles
Pregunta 3
Pregunta
Free fall is a uniform _______
Respuesta
-
accelerated motion
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motion
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circular motion
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distribution
Pregunta 4
Pregunta
Balistic motion's vertical motion is a _______
Pregunta 5
Pregunta
Ballistic motion's horizontal motion is a __________
Pregunta 6
Pregunta
the vertical speed at the top of a projectile motion is _____
Respuesta
-
the same as its initial vertical velocity
-
the same as its final vertical velocity
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0
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the same as its initial horizontal velocity
Pregunta 7
Pregunta
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
Pregunta 8
Pregunta
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
Pregunta 9
Pregunta
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
Pregunta 10
Pregunta
The [blank_start]45[blank_end] degree angle will provide a projectile with the most horizontal displacment (range)