Calculating Speed from a Graph

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: Hank speedometer reads 60 miles per hour , but during a road test he finds that he was actually…

A:

Q: A car traveling down the road with a velocity of 15.0 m/s accelerates up to 24.0 m/s in 15.0 s. What…

A: initial velocity = V0 = 15 m/sfinal velocity = V = 24 m/stime = t = 15 sec

Q: What is the total distance that an object travels if it is moving at 117 m/s in 5 s?

A:

Q: A car accelerates from 31.7 m/s to 58.3 m/s in 3.2 seconds.  What is the acceleration rate?  Round…

A: Given: vi = initial velocity = 31.7 m/s vf = final velocity = 58.3 m/s t = time taken for change of…

Q: A car accelerates from rest to 27.20 meters per second in 6.94 seconds.  What is the car's rate of…

A:

Q: A person jogs 8 complete laps around a 400m track . Displacement of the person is calculated to be ?

A:

Q: A car is moving with a velocity of 45 miles/hour and slows down to rest over the course of 3…

A: The initial velocity of the car, vi=45 miles/hour The final velocity of the car, vf=0 miles/hour The…

Q: During takeoff, an airplane goes from 0 to 53 m/s is 6 s. How far is it going after 7 s. Calculate…

A: initial speed, u=0 m/s final speed, v = 53 m/s time taken, t = 6 s

Q: A car speeds up from 18.7 m/s to 35.8 m/s in 4.8 seconds.  What is the average speed during this…

A:

Q: A car is going 13 m/s for 11 s. Draw an accurate graph showing the distance versus time for the car.

A:

Q: A sprinter runs 500 m sprint for 48.4 seconds. What is his average speed Calculate answer to one…

A: Given: The total distance travelled by the sprinter is 500 m. The time taken by the sprinter is 48.4…

Q: During takeoff, an airplane goes from 0 to 53 m/s is 6 . How far is it going after 7s. Calculate…

A: The relation between initial velocity, final velocity, constant acceleration, and time is given by,…

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

A:

Q: During takeoff, an airplane goes from 0 to 38 m/s is 8 5. What is its acceleration ? Calculate…

A: Answer Given  Initial velocity u = 0 m/s Final velocity v = 38 m/s Time t = 8 s We have to find the…

Q: A motorcycle rider lost control and it skidded along a road for 150 m. Assuming that the motorcycle…

A: The objective of the question is to find the initial speed of the motorcycle before it began to…

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: What does the area under this speed-time graph represent

A: The area under this speed-time graph represent displacement.

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: A- Speed and velocity represent the same thing (True or False) B- Velocity is a speed with a…

A:

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.