For the following problem, to obtain credit, you must solve the problem geometrically and cannot use the kinematic equations. Make sure to show all your work and label the type of curve for corresponding time intervals. 1. Given the acceleration graph for a model car determine the v vs. t and x vs. t graph. Assume that at t = 0, x = 0 and v = 0. (10 pts)
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- Illustrate and solve the following problems following the GRESA format (Given, Required, Equation, Solution, Answer).Express your answer in two decimal places What is the final velocity of the car, if it starts from rest and travelled a 75.0 km distance with an acceleration of 17 m/s2?here is my problem, I need help: One simple model for a person running the 100 mm dash is to assume the sprinter runs with constant acceleration until reaching top speed, then maintains that speed through the finish line. If a sprinter reaches his top speed of 11.1 m/sm/s in 2.64 ss , what will be his total time? Express your answer in seconds.Hi, I need help with this physcis problem. I've gone over it multiple times and can't firgure it out. Anyway you can help? A car, initially at rest, accelerates at a constant rate of 2 m/s2 due east (choose east as the positive direction; round your answer to the nearest meter per second; include units)What is its velocity after 1 second? What is its velocity after 2 seconds? What is its velocity after 3 seconds? What is its velocity after 4 seconds? What is its velocity after 5 seconds? What is its velocity after 9 seconds? If instead a car accelerates at a constant rate of 5 m/s2 due eastWhat is its velocity after 1 second? What is its velocity after 2 seconds? What is its velocity after 3 seconds? If instead a car accelerates at a constant rate of 5 m/s2 due westWhat is its velocity after 1 second?
- A dolphin in an aquatic show jumps straight up out of the water at a velocity of 13.0 m/s. (a) List the knowns in this problem. (b) How high does his body rise above the water? To solve this part, first note that the final velocity is now a known and identify its value. Then identify the unknown, and discuss how you chose the appropriate equation to solve for it. After choosing the equation, show your steps in solving for the unknown, checking units, and discuss whether the answer is reasonable.I wonder if you can't assist me with this problem. I see that we're being asked to find V_o, but in order to solve, we need to calculate the time and the acceleration. We have the means to solve for acceleration using the second set of data values, then plug that value in to find time. But i'm a bit lost after that. Attached are photts of the question and my work.Unreasonable results A dolphin in an aquatic show jumps straight up out of the water at a velocity of 15.0 m/s. (a) List the knowns in this problem. (b) How high does his body rise above the water? To solve this part, first note that the final velocity is now a known, and identify its value. Then, identify the unknown and discuss how you chose the appropriate equation to solve for ft. After choosing the equation, show your steps in solving for the unknown, checking units, and discuss whether the answer is reasonable. (c) How long a time is the dolphin in the air? Neglect any effects resulting from his size or orientation.
- Unreasonable results Dragsters can actually reach a top speed of 145.0 m/s in only 4.45 s. (a) Calculate the average acceleration for such a dragster. (b) Find the final velocity of this dragster starting from rest and accelerating at the rate found in (a) for 402.0 m (a quarter mile) without using any information on time. (c) Why is the final velocity greater than that used to find the average acceleration? (Hint: Consider whether the assumption of constant acceleration is valid for a dragster. If not, discuss whether the acceleration would be greater at the beginning or end of the run and what effect that would have on the final velocity.)Bacteria move back and forth using their flagella (structures that look like little tails). Speeds of up to 50m/s(50106m/s) have been observed. The total distance traveled by a bacterium is large for its size, whereas its displacement is small. Why is this?On a particularly busy workday, I might need to drive back and forth between ASUN’s Newport and Jonesboro campuses, which are 38 miles apart. It takes me 48 min to make the drive from the Newport campus to the Jonesboro campus. On the return trip from Jonesboro to Newport, I decide to speed by maintaining an average speed that is 10 mi/hr faster than my average speed going from Newport to Jonesboro.
- solve the following problem below. provide a complete solution with G (given), U (unknown), E (equation), and S (solution). In the 1980s, one of Asia's fastest running women was a Filipino athlete names Lydia de Vega. In the 100 meter dash event in 1986 in Seoul, South Korea, she was clocked 11.53 s. Find her average speedHi! Can someone answer Learning Task 4, no. 1? Kindly include given, the required, formula, and solution. Thanks!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?