After the cart travels half's the truck length you cut the the string. In grapgh 4.1, sketch the velocity vs. position of the cart for the entirety of its motion. Assume you released the cart from rest at the origin, the truck is 2.0 m long.
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assume the cart is given a brief push up the ramp. The cart stops before hitting the motion sensor and then returns to its original position. Sketch the general shapes for position vs. time, velocity vs. time, and acceleration vs. time graphs. Sketch the graphs as they would appear, capturing measurements made with the motion sensor. (6 Points)
Adi S.
a. Let's give this a try. Assume cart A races down a track with uniform motion and a velocity of 2.6 m/s. At a certain time, the cart is at a position marked 13 meters. Twenty-five seconds later, what is the new position of the cart? (Enter your answer in m.) b. Cart B starts at a position of 34 meters and also travels with uniform motion. If it has a velocity of -2.0 m/s, what is its position (in m) after 11 seconds? c . Assume cart A (v = 2.6 m/s) starts at a position of 6 m and cart B (v = −2.0 m/s) starts at a position of 52 m. At what time (in s) will cart A and cart B be at the same position?
Bcrypt_Sha256$$2B$12$We1Wwocamog01O5I.V2Tkouxdh4Ofnmgpwkor7Leaonfpu0Ubfpua B.
A small cart is released from the top of an inclined plane. Assume the origin of the coordinate system is at the bottom of the inclined plane and that the positive direction is along the plane. On the figure below, draw a motion map of the cart as it rolls down the plane. Take the last point of the motion to be the bottom of the inclined plane (x = 0). Use the motion map you drew to plot the position vs. time of the cart. Hint: the graph starts at t = 0 and time always increases. On the coordinate axes below, plot the velocity vs. time of the object. Hint: velocity, NOT speed. According to the velocity vs. time graph above, what should happen to the slope of the position vs. time graph? Look back at your position vs. time graph. Is it consistent with your answer in d? Explain.
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