A frog fell down an abandoned Well which was 15 meters deep. He found it difficult to jump up the coated walls. He started his long jump up the Well at  6am. It took him him 15 minutes to jump three meters because the walls were so slippery. At the end of every 15 minute period he rested for 5 minutes while he sadly slipped down one meter. He continued on at the same rate. At what time did he finally reach the top of the Well? Draw a diagram to show your work

Q: 1.A sprinter runs 500 m sprint for 44.2 seconds. What is his average speed? Calculate answer to one…

A: 1- Given Distance d=500 m Time t=44.2 s To calculate average speed.

Q: Usually a simple analysis of the motion of an object in two dimensions can provide us with some…

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Q: Figure (1) represents part of the performance data of a robot owned by a physics student. X-T graph…

A: NOTE- As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: Consider the following velocity-time graph and select the statement that is true. Velocity vs. Time…

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Q: Convert each of the following time measurements to its equivalent in seconds. (Chapter 1) a. 58 ns…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A tortoise can run with a speed of 0.11 m/s, and a hare can run 20 times as fast. In a race, they…

A: Given data *The speed of tortoise is vt = 0.11 m/s *The speed of the hare is vh = 20 × vt = (20 ×…

Q: If it takes a bicyclist 20 seconds to reach a speed of 10 mph from rest, what is her acceleration?…

A: SOlurion: Given that If it takes a bicyclist 20 seconds to reach a speed of 10 mph from rest,  For…

Q: A fugutive is resting by a tree when a train passes him, traveling at a constant 6.3 m/s. The…

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Q: Sketch a position vs time graph, a velocity vs time graph, and an acceleration vs time graph for the…

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Q: In the experiment on motion sensing, you obtain the following graph when you plot the VELOCITY…

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Q: Q1/went for a walk one day. I walked north 6.0 km at 6.0 km/h and then west 10 km at 5.0 km/hr.…

A: As there is. Ot mentioned which part to answer therefore i am answering the first three part as per…

Q: With reference to the kinematic formulas derived in class for one dimensional of an object with…

A: Since,  a = vdv/dx  adx = vdv  Integrating both sides and put limits of velocity  a∆x = (1/2)(V^2 -…

Q: A student is running at a constant speed toward a ball that is rolling directly toward him but…

A: The position time graph for a uniform motion is straight line.  So the only graph which shows a…

Q: 5. The motion of a particle is described in the velocity vs. time graph shown in the figure. Over…

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Q: Using the following terms to label each line segment on the Distance / Time graph with the correct…

A: Acceleration is given by the rate of change of velocity.  a=dvdt which means the slope of the…

Q: Some students were investigating the speed of a toy car that they built. They performed two trials…

A: Given data:  t1 = 4.0 s, d1 = 5.6 m t2 = 5.0 s, d2 = 7.0 m Required: Average speed (Sav)

Q: A woman swims the length of a 120-m pool and back again (one lap) in 90 s with a constant speed.…

A: Given data:  Woman swims the length of pool and back again (one lap) Length of pool = 120 m…

Q: Evan is just leaving his house to visit his grandma. Normally, the trip takes him 25 minutes on the…

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Q: You and 3 of your friends are sitting in the MSA Plaza when you realize that it is time for physics…

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Q: 3) division is one unit. An object's (one dimensional) motion is represented by the following graph.…

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Q: he position of a particle is given by the equation s(t)=10t^2−20/3 t^3−5/4 t^4+t^5 where t is…

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Q: position versus time graph of a duck swimming across a lake has two distinct straight line sections…

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Q: Kirby runs along a straight line towards SR1 building to attend PHYS1321 class. First, he runs for…

A: Average velocity=net displacement/total time. Using this definition we have.

Q: A car has acceleration of 4 m/s2 and starts from 1.8 m/s. What is its speed after 7.4 seconds, in…

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Q: The graph shows the velocity of a motorcycle police officer plotted as a function of time. a ) Find…

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Q: The speed versus time graph illustrates Andy's cycle journey. He turns on to Ponsonby road at 4m/s,…

A: At A initial speed is u = 5 m/s at time t = 0 s At B final speed is v = 10 m/s at time t = 5 s…

Q: A particle moves according to the equation x = 10t2, where x is in meters and t is in seconds. (a)…

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Q: A particle moves along the x axis beginning at x = −2 m at time zero. The particle moves forward at…

A: Given:- A particle moves along the x-axis beginning at x = −2 m at time zero. The particle moves…

Q: In a 3-lap auto race, the displacements and each one of the time laps were recorded: • 1st lap:…

A: Distance of first lap (a) = 0 m to 34.5 m = 34.5 m Time taken in first lap = 4.5 s Distance ofsecond…

Q: Shows a motion diagram with the clock reading (in seconds) shown at each position. From t = 9 s to t…

A: From t=0s to t=9s, the distance covered by the object in each second decreases. This implies the…

Q: Case 1 Case 2 Case 3 Figure P2.15 Problems 15 and 16. 16. * The position-time graphs in Figure P2.15…

A: 16. The first position time graph represents the situation of a car initially at rest starts moving…

Q: Can I get some help with part (c) and part (d) in justifying whether or not a line fits the data on…

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Q: An athlete swims the length L of a pool in a time t, and makes the return trip to the starting…

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Q: The bush baby, a small African mammal, is a remarkable jumper. Although only about 8 inches long, it…

A: The pictorial representation of the movement of any object is defined as motion diagrams. It shows…

Q: In heavy rush-hour traffic, you drive in a straight line at 12 m/s for 1.5 minutes, then you have to…

A: First caseVelocity v1= 12 m/sTime t1=1.5 minute Second case In stop condition v2=0 m/sTime t2=3.5…

Q: In the experiment on motion sensing, you obtain the following graph when you plot the ACCELERATION…

A: This is the graph of position vs velocity.  Segment 1: The graph is parallel to the axis of time. It…

Q: The acceleration of an object (in m/s²) is given by the function a(t) = 7 sin( the object is v(0) =…

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

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Q: need help in calculating the average time squared. Trial 1 = 1.20 s Trial 2 = 1.22 s Trial 3 = 1.32…

A: T1=1.20 s T2=1.22 s T3=1.32 s  Average time =sum of all time divide by no quantity AVG time =(…

Q: An athlete swims the length L of a pool in a time t1 and makes the return trip to the starting…

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Q: Concept Simulation 2.5 provides a review of the concepts that play a role in this problem. A…

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Q: You decide to travel by car for your holiday visits this year. You leave early in the morning to…

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Q: A rock is thrown vertically upward from ground level at time t= 0. At t= 1.6 s it passes the top of…

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Q: The velocity of a particle moving along the x-axis varies according to the expression vx = 40 – 5t²,…

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Q: A motorist drives for 3 h at 90 km/h and for 2.5 h at 80 km/h. What is the average speed of the…

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Q: This is the V-t graph for an object moving along the x-axis. Which of the following descriptions of…

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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 –