What is the average velocity of this displacement time graph.
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What is the average velocity of this displacement time graph.
My answer is 0.0833m/s because I am diving the final displacement of 2 metres by 24 seconds.
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- A ball is thrown straight down at 1.29 m/s and hits the ground 1.07 seconds later. How many meters did the ball travel before hitting the ground? Type your answer.The velocity vs. time graph for an object in motion is shown below. What is the total distance traveled by the object? velocity vs time 2.5 2 1.5 1 0.5 1 2 4 5 -0.5 -1 -1.5 time (s) 16 m 4 m 8 m 2 m 3. velocity (m/s) O O OA particle has a displacement given by the equation x(t) = 3.0 + 2.0t, where x is in meters and t is in seconds. What is the average velocity of the particle between t= 1.0 s and t= 2.0 s? O 19 m/s 9.5 m/s 14 m/s 7.0 m/s
- Jaques ran a cross-country meet after school. After 3.5 minutes, he was 630 m from the starting line. After 7.0 minutes, he was 1260 m from the starting line. What was Jaques' velocity during that segment of the race?Shown below is a graph of velocity-versus-time for a moving object. The object starts at position x = 0 m at t = 0 s. What is the final position at t = 4.0 s, in meters?Part (a) What is its velocity after 23 seconds? Give your answer in m/s. Numeric : A numeric value is expected and not an expression. V = Part (b) How far has it gone in meters? Numeric : A numeric value is expected and not an expression. X =
- A ball is tossed straight up from the ground. If it reaches the height of your bedroom window (2.0 m) and then falls straight back down to the ground, (g= 9.8 m/s?; Ignore air resistance and use at least 2 significant figures.) 1. What was its initial velocity? 2. How long is the ball in the air?Sarah is standing when she sees a boy running towards her with constant velocity 6.0 m/s. When they are 200 m apart, Sarah starts running to meet him. She runs with a constant acceleration, and by the time they meet, Sarah is running at 7.0 m/s. How long, from the time Sarah begins moving, does it take for them to meet?Ben Torres decides to run a race against... well... himself. It's COVID world, so things are different. Anyways, he wants to run a 100 m dash. He starts from rest and accelerates at a rate of 3.4 m/s2 while covering a total of 11 m.a) How fast is he going after he runs the first 11 m?b) How long does it take him to run the first 11 m?
- Your roommate drops a tennis ball from a third-story balcony. It hits the sidewalk and bounces as high as the second story. Draw a motion diagram, using the particle model, showing the ball’s velocity vectors from the time it is released until it reaches the maximum height on its bounce.Eg: A starts with an initial velocity of 10m/s and decelerates at -2 m/s^2. After comes to a full stop, it accelerates with an acceleration of 2 m/s^2 until it reaches 20 m. What is the average velocity in the entire trip?a) A car moving with a constant velocity travels 360 meters in 9 seconds. What was the average velocity of the car in m/s? b) A second car starts from rest, speeds up with constant acceleration, and travels 360 meters in 9 seconds. What was the average velocity of the second car in m/s? c) What was the final velocity of the second car (in m/s)?