Which describes what a velocity/time graph would look like with no acceleration? O straight line with no slope O curved line on a upward slope O straight line on a downward slope O curved line on a downward slope
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- No.17,No.18 and No.19If a particle increases in speed at a constant rate as it moves in the positive direction along an x axis, which of the following describes a plot of its velocity versus time? O plot has constant positive slope plot has constant negative slope O plot has zero slopeThe graph below shows the motion of an object. The average speed for the whole journey is 12 m/s. Find the time of acceleration, t, of the object. velocity / m s-1 A 20 ㅇ 20 time / s t O 10 s O 14 s O 12 s O 16 s
- This is the vx-tgraph for an object moving along the x-axis. Which of the following descriptions of the motion is most accurate? Vx The object is speeding up at an increasing rate. The object's speed is changing at a steady rate. O The object is slowing down at an increasing rate. The object is slowing down at a decreasing rate. The object is speeding up at a decreasing rate.If a ball is thrown straight up into the air, what is its acceleration as it moves upward? How do I figure this out? it is asking for m/s(Figure 1) shows the position-versus-time graph for a moving object. Figure X 1 2 3 5 6 1 of 1 Part C At which numbered point or points is the object speeding up? Check all that apply. Point 1 Point 2 Point 3 Point 4 Point 5 Point 6 Submit Part D At which numbered point or points is the object turning around? Check all that apply. Point 1 Point 2 Point 3 Point 4 Point 5 Request Answer Point 6