v(m/s) 10 t(s) 1 2 4

Q: A truck is moving at a constant speed of 8.3 m/s. How long (in hours) will it take for the truck to…

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Q: The Boston Marathon is the oldest annual foot race, in which those that finish complete a distance…

A: We will need to do two unit conversions. First, convert yards to miles.

Q: The height of a building is 1415 feet. How long would it take an object to fall to the ground from…

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Q: The position-time graph below depicts the motions of two objects, A and B. Which of the following…

A: A position-time graph is given here. In that graph, the motion of the two particles is shown. It is…

Q: The following travel times were measured for vehicles as they traveled a 15-mile segment of highway.…

A: The distance travelled by the vehicles is d=15 miles…

Q: Time (min) 15 20 25 30 35 Distance (km) 1 1.6 2.2 2.7 3.1 use the data

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Q: There are 5,280 feet in a mile. If you have slowed down and are now traveling 40 feet per second and…

A: Given: The speed of the car is 40 ft/s. The time taken to hit the break is 0.5 s.

Q: A car starts from 0 m, goes to +10 m and then back to Om. What is the cars distance? 0m 20 m -10 m…

A: (a) Arrow in blue colour starts from x= 0 and ends at  x = +5 m and then Arrow in red colour starts…

Q: A car accelerates with the acceleration a (s) = k · s^n m/s^2, where s is distance in meters, k =…

A: Given Acceleration a = ksn K = 1193 N = 0.745 s = 1.51 m

Q: Imagine you were standing in front of a motion detector, which was measuring your position as a…

A: The motion of an object can be explained by position time graph. It plots position of the object on…

Q: The figure shows the velocity-versus-time graph for a motorcycle moving along the x-axis. v (m/s) 8…

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Q: If you travel 2 hours and the distance is 75 miles, what is the speed in m/s? (1km=0.62 miles)

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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: Check all all true statements in terms of Velocity and Speed 素 Units don't matter in final answer…

A: Given Select the correct statement from the following about speed and velocity

Q: Tara walks two miles north from her door to the park, then returns home to her door. What distance…

A: Distance travelled is the length of the path from the initial to the final point. If the initial and…

Q: Which of the following five coordinate versus time graphs represents the motion of an object moving…

A: Concept Used : The slope of the coordinate(distance) vs time graph gives the velocity of the object.…

Q: Which of these is the best description for velocity? the total sum of all paths taken by an object…

A: Required: The best description for the velocity of an object or body

Q: The figure shows the graph of vy versus time for an object moving along the x-axis. Solve…

A: Distance=area under speed time graph

Q: The SI unit of acceleration is _______________.   A) meters per seconds squared B) meters per second…

A: Acceleration is the rate of change of the velocity of the object.

Q: The graph in (Figure 1) shows the velocity of a motorcycle police officer plotted as a function of…

A: from t = os tot=5svx = 20m/svelocity is constant soacceleration is o from t=0 to t =5sAt , t= 5s vx…

Q: What are the two roots of the equation (4.9 m/s2)t2 –(30 m/s)t + (3 m) = 0? (t has the unit of…

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Q: Speed vs. Time 60 50 40 30 20 10 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Time (s) Speed (m/s)

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Q: The finishing times of two runners for several one-mile races, in minutes, are shown in the box and…

A: According to the box and whisker plot Time taken by the Runner 1 is  For 1st mile t1=6.3-5.8=0.5min…

Q: The figure here shows the speed v versus height y of a ball tossed directly upward, along a y axis.…

A: Given : d = 0.37 m vB = vA/3

Q: An object moves with velocity as given in the graph below (in ft/sec). How far did the object travel…

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Q: Use the graph below to answer the following questions. Speed of Migratory Animals Canadian Goose…

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Q: How much quicker is something in nanoseconds than something in milliseconds?

A: Given,  We have two units , nanosecond and millisecond.

Q: The diagram below presents the position and elapsed time of a motorbike that starts from rest and…

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Q: A student rides a bicycle along a straight road as described by the velocity vs. time graph shown in…

A: In this question we have to find the acceleration at t=6 s. Please give positive feedback if the…

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

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Q: walks on a piece of graph paper straight along the a axis a distance of 10.0 cm in 1.80 s . It then…

A: Solution:-

Q: What is the speed difference between nanoseconds and milliseconds?

A: 1 nanosecond= 10-9 second and  1 millisecond = 10-3 second Then the difference between two is equal…

Q: Convert and put the following in standard form 30 km to m 35 cm to m 220 Mg to g 0.03 mm to m 29 ns…

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Q: The numbers 2.745 and 2.735 on rounding off to 3 significant figures will give (a) 2.75 and 2.74 (b)…

A: When rounding numbers consider the significant digits you want to round to. Here the numbers are…

Q: The time it takes a car to travel from City A to City B is measured as 51 min ± 8 min.  The time it…

A: Given data: The time taken by a car to travel from City A to City B is TAB=51 min ± 8 min. The time…

Q: The position of a particle which moves along a straight line is defined by the relation x = t3 - 6t2…

A: Given data: Position of partical x = t3 - 6t2 - 15t + 40 X in meter and t in seconds

Q: A couple traveled at an average speed of  60mph  for a cross-country trip. If the couple drove…

A: Given data:  Average speed (Sav) = 60 mph Distance traveled (d) = 1320 mi Required: Time (t) taken…

Q: The graph below shows the motion of an object. The average speed for the whole journey is 12 m/s.…

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Q: A person's height is approximately 5 feet 2 inches. Express this height in the following terms. (a)…

A: This is a unit conversion question.

Q: An airplane travels at a constant speed of 800 kilometers per hour (km/h). Approximately how long…

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Q: The graph (Figure 1.5) below shows the velocity, v, of an object (in meters/sec). Estimate the total…

A: Approximate distance traveled is d=144 m

Q: The data table below shows the position of an object at certain times. Time Position (s) (m) 1 2 15…

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Q: In 5.0 seconds, the braking of an automobile reduces its speed from 56 miles per hour to 40miles per…

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Q: A common speed limit in Vancouver, British Columbia, is 70 km/hr. You are going 65 MPH. Your speed…

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Q: You are driving 52 mi/h and take your eyes off the road for "just a second" (exactly one second).…

A: Given Speed = v = 52 mi/h Time taken to travel = t = 1 sec We have to calculate distance (in feet)…

Q: The height of a cannonball, h, in meters, over time, t, in seconds, as it is shot off a platform can…

A: Given  h = -4(t +2)*(t-8)  Where h is in meters and t is in second.

Q: A car is traveling at a constant speed of 32.7km/h. It begins to accelerate at a rate of 6.2m/s² for…

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Q: A car travels with an average speed of 8.00 meter/second, What is the speed in km/s?           What…

A: Given: Average speed v = 8.0 m/s.

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 –