From the following data, construct a position versus time plot, and determine the acceleration of the object. Show your complete equation.
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- Please Asap(a)Discuss the similarities and differences between aucrage speed and average velocity. please provide some basic definitions and at least one example to illustrate your main points. (b) Briefly, how does the average velocity compare to the instantaneous velocity? Include an illustrative example(c) How is instantaneous speed related to instantaneous velocity? Give a supporting argument.A ball is tossed up into the air with a velocity of 50 m/s. The figure to the left shows the position of the ball at equal time intervals on its upward travel. Answer the following questions regarding the instantaneous velocity and acceleration of the ball: a. The velocity of the ball has decreased from point B to point C. (True/ False/ Insufficient Information) b. Where does the ball have the smallest velocity? (Position A/ PositionB/ Position C/ Position D/ Insufficient Information ) c. What is the direction of the acceleration of the ball at point A? (Up/ Down/ There is no acceleration/ Insufficient Information ) d. The acceleration and velocity of the ball both are upwards at point A. (True/ False/ Insufficient Information)
- is my answer correct, if not what is the correct answer?Use sketches on velocity vs time and acceleration vs time graphs to make your case.**12. The positions of objects A and B are graphed at right. Answer the following questions and explain. a) Is the acceleration of object A positive, negative, or zero at t = 2 s? b) At t = 2 s, is object B speeding up, slowing down, or mov- ing with constant speed? c) Is the acceleration of object B positive, negative, or zero at t = 2 s? Position (m) 200 100 - 100 -200 A 0 2 4 6 8 10 t (s) B 12 14 16 18 20
- A New Velocity Function..Dealing with Negative Velocity Suppose that an object moving along a straight line path has its velocity v (in feet per second) at time i (in seconds) given by v(t) = ?- 31 + We will approximate the distance travelled by the object on the time interval 1Shown below are six POSITION vs. TIME graphs. Let WEST be the positive direction. Identify all the graphs that show an object MOVING WEST THE ENTIRE TIME. Then identify all the graphs that show an object MOVING EAST THE ENTIRE TIME. Finally, identify all the graphs that show an object MOVING AT A CONSTANT VELOCITY THE ENTIRE TIME. POSITION vs. TIME GRAPHS MOVING EAST the whole time MOVING WEST the whole time MOVING AT CONSTANT VELOCITY the whole timeCalculate the height of a cliff if it takes 2.35 s for a rock to hit the ground when it is thrown straight up from the cliff with an initial velocity of 8.00 m/s. What is the maximum height reached by the rock? How long would it take to reach the ground if it is thrown straight down with the same initial speed? Clearly state the formulae you’re using and what your letters/symbols mean.How do I solve 55?Provide an explanation outlining the underlying physics principle and using correct terminologies. In answering these problems, apply appropriate formulae, principles, and equations What is the instantaneous velocity of a freely falling object 10 seconds after it is released from a position of rest? What is the average velocity during this 10 second time interval? How far will it fall during this time?Please show your solution using the formulas in the picture. Thank you! QUESTION: A boy throws a stone upward from the top of a building with an initial velocity of 20 m/s. The building is 50 m high. Determine: a.) time needed for the stone to reach maximum height b.) maximum height c.) time needed for the stone to reach the level of the thrower d.) velocity of the stone at this instantSEE MORE QUESTIONS