s is a graph of velocity vs time, what can we say about

Q: The velocity time graph of runner is given in the graph. (a) What is the total distance covered by…

A: In a velocity-time plot the area under the curve gives the total distance travelled during the…

Q: MRUA: We assume a horizontal movement. On a graph of horizontal velocity vs. time, what does the…

A: We know that  Acceleration a=dVdt=slope of velocity time graph

Q: Speed (m/s) 30 15 35 Time (Secone The above speed-time graph shows the motion of an object. a)…

A: Given data:  The speed-time graph

Q: Q2 - A student throws a set of keys vertically upward to her sorority sister, who is in a window…

A: Given : yf = 4.00 m  yi = 0 t = 1.50 s

Q: Read Chapter 2 of the PHYS 201 text hook (Physics by Giancoli) and write the definitions of average…

A: 1) We have to write the definitions of instantaneous and average velocity    2) We have to find the…

Q: A man is l=9m behind the door of a train when it starts moving with acceleration a=2m/s2. The man…

A: Consider the speed of the man as v. He gets into the train when his velocity becomes equal to the…

Q: The graph below shows the acceleration vs, time for an object. Choose the correct corresponding…

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Q: What is the initial speed of the egg? Express your answer in meters per second. ΑΣφ m/s Vin %3D

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Q: Figure out the velocity and acceleration vs time graphs based on the potition vs time graphs. Can…

A: Note: We are supposed to answer one question only. Kindly repost the other question as to the next…

Q: they each maintain for the rest of the race. They cross the finish line simultaneously, both setting…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: How can you tell if a motion situation is acceleration or constant velocity just by looking at a…

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Q: Michael, a Grab driver receives a booking from his mobile phone and goes out of the highway to pick…

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Q: Q2. The velocity of a rocket, in meters per second, t seconds after it was launched is modeled by…

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Q: George walks to a friend’s house. He walks 750 meters North, then realizes he walked too far. He…

A: The speed of the George is, v=dt=750 m+250 m13 s=1000 m13 s=76.9 m/s

Q: 2. Plot Instantaneous velocity vs. time graph (this is a bar graph). Note that for constant…

A: Time (dots) Instantaneous  velocity (cm/dot) 2.5 0.21 7.5 0.46 12.5 0.72 17.5 0.89…

Q: Imagine you are riding a bike. With this scenario, create your own problem involving conversion of…

A: Given We can assume that we are riding a bike Let, we first started our bike and then accelerate at…

Q: trooper is moving due south along the freeway at a speed of 22 m/s. At time  t = 0,  a red car…

A: Given The speed of troopers is vt=22 m/s. The constant velocity of the car is vc=40 m/s. The…

Q: A trooper is moving due south along the freeway at a speed of 21 m/s. At time t=0, a red car passes…

A: Given  Speed of trooper u=21m/s Speed of red car v=28m/s acceleration of tropper a=2m/s2

Q: Su Bingtian, Asia's fastest man, is running along a straight line. Assume that he starts from rest…

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Q: A rock is dropped from the top of a 400-foot cliff. Its velocity at time t seconds is y(t) = -32t…

A: The first and the second equation of motion are v = u + at s = u t + 0.5 at2 where, u is the initial…

Q: Jeff and Elon are in space testing their two spaceships, they are flying in the same direction and…

A: Jeff's initial velocity "uj"= 5043m/s  Elon's initial velocity "ue" = 9733m/s  Jeff's acceleration…

Q: Sketch position vs. time, velocity vs. time, and acceleration vs. time graphs when a cart is…

A: To draw Motion Diagram

Q: Derive the equation of theX vs t graph to get the velocity time equation. Use the v-t equation to…

A: 4. The x-equation as a function of time (t) is as follows:

Q: A car is travelling with an initial velocity of 70m/s and a final velocity of 10m/s and then…

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Q: What is the total distance covered by the bug? What is the total displacement of the bug? What is…

A: Given:- The bug starts at 2.0 m and crawls to the left 6.0m in 10.0 seconds. i) It then rests for 2…

Q: given graph shows the acceleration of an object across time. Which of the following graphs below…

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Q: The graph below is a plot of velocity versus time of a moving car in a given time interval. Which of…

A: Option b.) The acceleration of the car is positive and decreasing.

Q: Now let’s apply our definition of average velocity to a swimming competition. During one heat of a…

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Q: Spaceman Spiff is stranded on an alien planet. In order to repair his spaceship, he needs to know…

A: The total time taken is 2.31s.According to the equation of motion the acceleration due to gravity of…

Q: Instantaneous Velocity The velocity of a moving object at a point during its motion can be…

A: The velocity  function of a moving object is given as v = fx = -x2+6x-2, where x is time in seconds.…

Q: Two cars are heading towards one another. Car A is moving with an acceleration of aA = 14 m/s2. Car…

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Q: The speed versus time graph for an object is shown below: Speed/ ms 15 ol 2 4 6 8 10 timel s (i)…

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Q: Jeff and Elon are in space testing their two spaceships, they are flying in the same direction and…

A: Given:- Jeff's spaceship had an initial velocity of vj =  +5443 m/s Elon's spaceship has an initial…

Q: Explain the formula derivation of "velocity as a function of time". Explain it comprehensively in 3…

A: Velocity is a time function. vt=v0+at

Q: The position vs. time graph for an object is shown here. What is this object's acceleration? (Note…

A: A curved position time graph represents an accelerated motion. The given graph of position vs. time…

Q: Q2: A spaceship has left Earth's orbit and is on its way to the Moon. It accelerates at 20 m/s for 2…

A: Given : acceleration of spaceship = 20 m/s2  time, t = 2 min = 120 s distance travel, s = 1000 km

Q: The following graph represents the position as a function of time of a moving object.  A.) What is…

A: Given value--- all value given in graph . We have to find--- A.) What is the initial position of…

Q: What is the average and Instantaneous acceleration? What is the difference between them? Write a…

A: Average acceleration : average acceleration is defined as change in velocity divided by total time…

Q: You throw an object up with a speed of voy = 12 m/s from a height of y = 25 m. Part (a) How long, in…

A: Part A. Initial velocity in upward direction = Height from where the object is thrown = h  25 m…

Q: A soccer ball is rolling towards the net. It bounces off a goal post towards Amy, who passes the…

A: A Soccer ball is rolling towards the net • Below is the graph

Q: The figure below shows the velocity-time graph of a motorcycle starting from rest and travelling…

A: Solution: Using the graph as given, solve for all the questions.

Q: A pedestrian is running at his maximum speed of 6.0 m/s to catch a bus stopped at a traffic light.…

A: In the given question, Speed of the running pedestrian (v) =6m/s Acceleration of bus (a) = 1m/s2…

Q: This distance vs time graph does not represent velocity. Why? Explain in your own words.

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Q: George walks to a friend’s house. He walks 750 meters North, then realizes he walked too far. He…

A: Given data The distance traveled by George in the north direction is d1 = 750 m. The distance…

Q: Can you have a positive or negative velocity but a position with the opposite value (negative or…

A: Yes, we can have a positive position and negative velocity when the object has a positive coordinate…

Q: A titan threw a ball straight upward. It has a speed of 19m/s. On its way down, it was caught at a…

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –