Consider an object moving through in the air under gravity. Assume that the motion is two dimensional (i. e. the object has a non-zero horizontal velocity). As the object reaches the highest point in its arc, what can we say about the magnitudes of its velocity and acceleration?1)The velocity and acceleration are zero.2)The velocity is zero.3)The acceleration is zero.4)Both the velocity and acceleration are zero.5)The velocity is at a minimum.6)The acceleration is at a minimum.7)Both the velocity and acceleration are at a minimum.8)More than one of the above is true.9)None of the above is true.
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Physics, 22.06.2019 21:00, liddopiink1
Earth's atmosphere is composed of mostly two gases. name the two gases that make up the majority of the atmosphere and use the pie chart to tell the percentages of each.
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Physics, 23.06.2019 00:00, cece3467
The horizontal blue line through the middle of the lens is called the optical axis. as the lamp is moved above or below the axis, keeping the horizontal distance to the center of the lens constant, how does the horizontal distance from the lens to the image change?
Answers: 2
Consider an object moving through in the air under gravity. Assume that the motion is two dimensiona...
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