what is the equation relating average speed, time taken and distance moved?
Q: If the car's average velocity equals the total distance it covers divided by the total time, what is…
A: We know that, The average velocity of a body is the ratio of total distance travelled by the body to…
Q: A delivery truck leaves the depot at 9am, drives 20km and arrives at 9:30. At 10am it drives another…
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Q: The displacement of an object is given as s(t) = 10t4 - 8t3 - 4 where t is time in seconds and a is…
A:
Q: A truck speeds up from 20 m/s to 50 m/s in 11.8 seconds. What is the average acceleration? Do NOT…
A: Given data: Initial velocity (v0) = 20 m/s Final velocity (v) = 50 m/s Time (t) = 11.8 s Required:…
Q: Following a bank robbery, one of the robbers runs east 29m in 8s. What was his velocity going east?
A: Given : Distance travel. "d" = 29m Time taken "t" =8 sec
Q: t (s) ect's distance traveled as a function of time is shown in the graph ab shows object…
A: Distance -Time graph shows how far an object is traveled.Slope iof the line in a distance- time…
Q: What was the average speed in km/h of a car that travels 702 km in 6.2 h? km y =
A: total distance travel d = 702 km Total time taken t = 6.2h
Q: What is the definition of average speed?
A:
Q: A sprinter runs 500 m sprint for 46.4 seconds. What is his average speed? Calculate answer to one…
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Q: Suppose that the distance d feet that a car travels in t seconds is given by d(t)= 2t2. Calculate…
A: d(t)= 2t2 we know that Average Speed = (Total distance)/(Total Time)
Q: A driver traveling north slows down from 31.9 m/s to 0 m/s in 6.5 seconds. What is the magnitude of…
A: Given that, Initial velocity (u) = 31.9 m/s Final velocity (v) = 0 m/s Time (t) = 6.5 seconds We…
Q: what is the velocity of a car that goes 100 miles in one hour and 50minutes?
A: The rate of change of displacement is known as velocity. Where,V = velocityds = change in…
Q: The graph below shows the velocity of an object (in ft/sec) as a function of time t (in seconds).…
A: In the velocity-time graph, the displacement is the area under the curve.
Q: A car traveled at a rate of 50 km/hr for 8 minutes and then at 25 km/hr for 7 min and finally at 20…
A: Given that-Speed in first Journey, s1=50 km/hrTime in first Journey, t1=8 minutes=860 hoursSpeed in…
Q: What is the total displacement an object with v-t graph shown below? 505 ft 690 ft O668 ft 260 ft v…
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Q: A car is being driven at a rate of 55 m/s when the brakes are applied. The car decelerates at a…
A: The initial speed of the car is 55 m/s. The final speed of the car is 0 m/s. The deacceleration of…
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: From figure 4.5, is the distance proportional to the time? Which increases faster, the distance or…
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Q: This position time graph describes an object's motion. Use it to determine the distance the object…
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Q: In September 1988 in Seoul, Carl Lewis set a new world record by running 100 m in 9.92 s. What was…
A: Given: Total distance travelled d=100m Total time taken t=9.92s To find: Average speed v=??
Q: Your favorite car goes zero to 60 mph in 3.5 seconds. Assuming it accelerates uniformly, sketch a…
A: Assume car to be travelling in straight line. Let u be the car’s initial velocity, v be the car’s…
Q: A car is initially traveling at 17 m/s and accelerates to 30 m/s to pass a truck. If the car travels…
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Q: Uphill water slides are becoming more popular at large water parks. Uphill speeds of riders can…
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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: A construction zone has a speed limit of 20 km/h for 500 m how long would it take to travel this…
A: Given data: Speed (v) = 20 km/h Distance (d) = 500 m Required: Time (t)
Q: A car starts from rest 15.0 seconds? (Answer to 1 decimal pla Your Answer:
A: Given A car starts from restInitial velocity of car, u=0acceleration of car, a=4.7 m/s2Time taken,…
Q: 1. Draw a distance vs time graph. Distance (km). Time (hr) 105 1.4 175 250 315 2.3 3.3 4.2 350 495…
A: The distance versus time data is given for an object in motion
Q: Speedometer readings for a vehicle (in motion) at 12-second intervals are given in the table. t…
A: Given, Speedometer reading
Q: A man walks 50 m North and 10 m South in 60 seconds. Calculate his speed and velocity.
A: The speed of the man is
Q: Jason and Eddie are traveling from Atlanta to Miami which is a distance of 662 miles. It took them…
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Q: List down the fundamental and derived equations that relate the quantities used to describe motion:…
A: Speed : Speed is measured as ratio between the distance and time and its SI unit is m/s. Distance :…
Q: Part (a) What is its velocity after 23 seconds? Give your answer in m/s. Numeric : A numeric value…
A: a) Given data The initial velocity of the car is u = 0 as it starts from rest. The acceleration of…
Q: A man walks 5.0 blocks north then 4.0 blocks East then 2.0 blocks south what is the magnitude of his…
A: Displacement: it's the shortest distance from initial point to the final point. It can be calculated…
Q: Figure below shows the position of a cart moves along the x-axis. What is the object's velocity at…
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Q: A sprinter runs 500 m sprint for 54.4 seconds. What is his average speed? Calculate answer to one…
A: Given data: Distance traveled (d) = 500 m Time (t) = 54.4 seconds Required: Average speed of…
Q: The equation for the motion of an object with constant acceleration is d= do + vt + at, where d is…
A: For car, Initial position, dc0 = 0 mInitial velocity, uc0 = 0 m/sAcceleration, a = 4 m/s2 For bus,…
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