Why do you use the minimum time to calculate the maximum value speed?

Q: 1. Which segment did the motion return towards the reference point? Position vs. Time 50 40 a. 0-4…

A: Part 1. In the graph the y-axis represents the position in meters and the x-axis represent the time…

Q: v (m/s) [N] vs t (s) 15 10 -5 -10 10 15 20 25 30 t(s) INI (Sju) A

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Q: I am doing a free-fall experiment for Physics and I need to make a position vs. time graph using the…

A: The slope of the position time graph is called the velocity.Considering the downward direction as…

Q: Question 2: Answer the following questions based on the graph given below Length vs Time^2 5 4.5 4…

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Q: What is the average velocity of this displacement time graph.   My answer is 0.0833m/s because I am…

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Q: A car travels from A to B at an average speed of 80 kph and back to A without loss of time at an…

A: Given Average speed of car when it move from A to B = 80 kph Average speed of car when it move from…

Q: The graph shows the speed of a car as a function of time. speed (m/s) 6 5 3 2 1 0 3 time (s) What is…

A: Given The given graph of speed vs time shown below.

Q: Suppose the caravan of 10 cars begins immediately in front of the first toll booth, travels 20 km to…

A: To calculate the total end-to-end delay, we need to know the delay at each toll booth. If we assume…

Q: In m/s?, what is the acceleration when t = 7.5 sec? Express your answer as an integer, not as a…

A: The acceleration at a time in velocity-time graph represents the at that time.

Q: 1. Which of the following pairs of graphs shows the displacement versus time and the velocity versus…

A: Ball through up from the ground Form equation of motion S = ut+ 12at2 When we through the ball up…

Q: Neglecting air resistance, what is the speed of an object (in m/s) 1.7 seconds after being dropped…

A: Our question is to find the speed of an object which is falling freely from a height after 1.7 s

Q: A runner is moving with a speed of 2.68[m/s]. How long will it take the runner to complete a 5.0[km]…

A: The expression for find time taken by the runner to complete the race is t=dv

Q: In a 5000 m race, the athletes run 1212 laps; each lap is 400 m. Kara runs the race at a constant…

A: The total distance of the race, D=5000mEach lap distance = 400 mKara runs the race at a constant…

Q: Vc = 2 m/s 30° 3 m B FR-- 1 m

A: Given that:- Length of car=1m

Q: 3 1 1 3 4 5 t (s) By how much does the velocity change between t = 1 s and t = 5 s? It decreases by…

A: Here we will try to find change in velocity when time equals t1=1sec to t2 = 5sec  Which will be  =…

Q: QUESTION 11 A car is traveling with a velocity of 5 m/s. The driver slams on the brakes and the car…

A: If the acceleration of an object is constant throughout the motion of the object, then it's other…

Q: b. p = x, p° = 3.141E p=n, d. p= v2, p* = 1.414 f. p = 10", p* = 1400 h. p= 9!, p* V187

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Q: Whipple is beginning to feel as if he understands the concept of constant acceleration motion. After…

A: The equation of motion is given as:At a distance y, the final velocity is given as:The acceleration…

Q: A particle starts from rest at x = -2.0 m and moves along the x-axis with the velocity history…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: A sprinter runs the length of a running track of length 150 m. To start, she accelerates at 5.0 m/s?…

A: Given data:  Total length of the running track = 150 m Acceleration (a) = 5.0 m/s2 for 2.0 s…

Q: An object has the acceleration graph shown. Its velocity at t = 0 s is νx = 2.0 m/s. Draw the…

A: The acceleration time graph is given, and at t= 0s the initial velocity vx = u= 2 m/s. Now at t=0s,…

Q: The biggest drawback to extensive use of photovoltaic cells is

A: A Photovoltaic cell is a device which converts light energy into electrical energy.

Q: After finishing their work, Mr. and Mrs. Robinson leave the office at the same time. To reach their…

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Q: Very large accelerations can injure the body, especially if they last for a considerable length of…

A: The value of modifying  displacement is velocity. similarly acceleration is also a value  of…

Q: The statement below describes a situation in which opposite quantities combine to make 0. Is the…

A: The displacement of the mountain biker when move from starting point to the halfway is d . When he…

Q: Consider the car shown in (Figure 1). Suppose that (1-3 。) x² 10 000 Neglect the size of the car in…

A: The formulae for radius of curvature at the crest. The formulae for distance of variation.…

Q: Consider a 300 km car race on a 5-km track. Car A finishes the race in 4 h and is 1.5 laps ahead of…

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Q: Suppose you are watching the destruction of a bridge. The bridge is blown up and the sounds of the…

A: The speed of the sound is 344 m/s.

Q: Consider the car shown in (Figure 1). Suppose that y(x) = 40 (1. the size of the car in the…

A: The function is given by,

Q: when she sees the house, she slams on her brakes. If her reaction time is 1.20s and her car…

A: Initial speed of car u =20.0 m/s Reaction time itr=1.20 s De acceleration a =3.50 m/s 2…

Q: The following conversions occur frequently in physics and are very useful. Use and to convert 60 mph

A: Miles per hour and feet per second are the units of speed, these units are used to measure speeds.…

Q: A car starts from rest and experiences an acceleration of 4 m/s^2 for 10 seconds, after which it…

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Q: A stone is thrown vertically upward with a speed of 12.5 m/s from the edge of a cliff 75.0 m high,…

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Q: The position of a particle is given by s = 0.35t3 - 0.70t² - 2.90t + 5.87, where s is in feet and…

A: Given, s=0.35t3-0.70t2-2.90t+5.87

Q: ane's brother Andrew leaves home for school et 8 Andrew has left his homework at home. She degd Ce…

A: d  = v*t = 3.3 ( t + 20/60 )  But     2t = 1 hr v * 0.5 = 3.3 ( 0.5 + 20/60 )       v   = 2.75 / 0.5…

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

A: Write the formula for the distance in terms of speed and time when the speed is constant.

Q: The velocity vs. time graph for an object in motion is shown below. What is the total distance…

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Q: A particle starts from rest at x = -3.1 mand moves along the x-axis with the velocity history shown.…

A: Given, Particle starts from rest at x = -3.1m From the graph, velocity function between time 0 to…

Q: Distance (m)

A: Given: From the graph, the displacement after 5 s is 8 m.

Q: Celeste won a​ 100-meter race with a time of 11.6​seconds, and Michelle came in second with a time…

A: Given:-  The distance both has to race is d = 100 m  The time celeste take is t1= 11.6 sec and the…

Q: A particle starts from rest and accelerates as shown in the figure below. az (m/s²) 2 1 5 (s) 7 " 10…

A: We have given two time to measure speed that is T1 =10.0s And T2=20.0s We have to find the particle…

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