Question 9 The speed - time graph of a car is given here. Using the data in the graph calculate the total distance covered by the car 25 20- 15 speed (in m/s) 10 10 20 30 40 50 time (in s) 30

Q: You drive 5 miles in 5 min to east, then 20 miles in 20 min to south, 3 miles in 3 min in west and…

A: Given:-  The motion of the driver, for reaching the school as  D1 = 5 miles  in t1 = 5 min  to ward…

Q: Which one of the following statements concerning speed is true? Select one: a. Speed can be a…

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Q: A driver traveling north slows down from 30.1 m/s to 0 m/s in 6.5 seconds. What is the magnitude of…

A: Given data:  Initial velocity (u) = 30.1 m/s Final velocity (v) = 0 m/s Time (t) = 6.5 seconds…

Q: 1. The graph below shows the speed-time motion of a car for the first 40 seconds. 25 Speed (m/s) 20…

A: We have a velocity-time graph of a car which reaches a maximum velocity of 20 m/s in the first 10s…

Q: A personnel officer drove from Lake Charles to a conference in Baton Rouge. The total distance for…

A: Given: The total distance of the round trip is 240 miles. The time taken to travel one way is 2…

Q: 37. The motion of an automobile is shown as a function of time in the graph below. v(m/s) 10 t(s) 1…

A: Given data: Velocity vs time graph Required: Distance traveled from t = 1s to t = 4s

Q: Graphing: Graph the following. Be able to graph given data. Be able to identify the independent and…

A: The solution can be given as follows :-

Q: A person drove a car in a straight line, cutting 8.4 km at a time of 0.12 h, then he ran out of fuel…

A: Solution:

Q: A car moves in a straight line at 20.0 m/s for 12.0 miles then 30.0 m/s for another 12.0 miles. A)…

A: Case 1) speed = 20 m/sdistance = 12 miles= 12×1609.4 m = 19312.8 m Case 2) speed = 30 m/s distance =…

Q: 1. A car accelerates from initial velocity of 10 m/s. the acceleration is increasing uniformly from…

A: We know that  a=dvdt v=dsdt

Q: A driver traveling north slows down from 30.1 m/s to 0 m/s in 6.5 seconds. What is the magnitude of…

A:

Q: During take off, an airplane goes from 0 to 50 m/s in 8 s. a) What is its acceleration?

A: Consider the formula for the acceleration is, a=∆v∆t The acceleration is defined change in velocity…

Q: When the legal speed limit for the New York Thruway was increased from 55 mi/h to 65 mi/h, how much…

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Q: A car in overtaking trailer uniformly accelerated it's speed from 40km/hr to 90km/he in 8 seconds .…

A: Given data u=40 km/h=11.11 m/secv=90 km/h=25 m/sect=8 sec

Q: 0 1 2 3 4 5 6 Time (s) What is the displacement at time 0 sec 1. (by meter) ? 2) What is the total…

A: Let us consider a ball moving in one dimensional path from its initial position y=4 m   at t=0 s the…

Q: A dragster starts from rest and travels 411 m to the finish line in 9.5 s at constant acceleration.…

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Q: You jog 8 complete laps around a 400 m track, and it takes you 14.5 minutes.  Question A: Calculate…

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Q: 2. A digital stopwatch is used to time a runner in a race. The diagrams below show the stopwatch at…

A: Initial reading of stop watch = 50.10 seconds Final reading of stop watch = 1 min 40.10 seconds

Q: An automobile moving at a constant velocity of 16 m/sec. passes a gasoline station. Two seconds…

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Q: A physics student took a 4 hours car trip to visit a friend. In the first hour, he traveled 100 km…

A: In the first hour 100km In next 2hours at rest  In the next 1 hour 90km

Q: QUESTION 4 Which one of the following quantities is NOT a speed? O 10 mi/hr 10 mi/hr/sec 35 m/s O 20…

A: Here we have to choose the correct option in the given quantities which is not a speed.

Q: During 55 successive 1.001.00 min intervals, a runner moves at the following constant speeds:…

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Q: I left my house at 7 AM, drove 1100 km and arrived in South Carolina at 6 PM. My speed at 3 PM was

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Q: The speed limit for highway is typically 70 mph in MD. What is 70 mph in terms of m/s? 1.000 mile =…

A: Given data:   Speed limit (v) = 70 mph 1.000 mile = 1609 m Required: Speed limit in terms of m/s

Q: 4. This table shows the speed of a car. Time (s) 0 10 20 30 40 50 60 70 Speed (m/s) 27 36 40 36 27…

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Q: uestion 2 x (m) Figure below shows the position of an object moves along the x-axis. What is the…

A: Here we use simple formula of velocity  V = x /t  Explanation given below

Q: 2. The graph shows the speed-time graph of a car travelling on a straight road. The car slows down…

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Q: A car travels 25 mi/hr for 15 minutes. It then goes 40 mi/hr for the next 10 minutes. Finally it…

A: Given data:  Speed (v1) = 25 mi/hr for t1 = 15 min Speed (v2) = 40 mi/hr for t2 = 10 min Speed (v3 )…

Q: 2. Frankie and Rosie take a trip in a car from one town to the next. During the trip several…

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Q: An airplane decelerates at a uniform rate of 8.0 m/s2 (a = -8.0 m/s2), until it stops after…

A: Given data: Acceleration (a) = -8.0 m/s2 Displacement (Δx) = 483 m Final velocity (v) = 0 m/s…