Donna rides her bike at a rate of 19 miles per hour. How many miles can Donna travel in of an hour?

Q: A car accelerates from 10 m/s to 20m/ s in 8.0 seconds. How far (Meter) did it travel in this time?

A: acceleration= change in velocity / time  here  initial velocity u=10 m/s final velocity v=20 m/s…

Q: A radio program has 12 commercial breaks. Each break is either 30 seconds or 1 minute long. If the…

A: Let, the number of commercials of 30 seconds be 'x' The number of commercials of 60 seconds be 'y'…

Q: Ms. Barone's car accelerates from 0 to60m/s in 3 seconds. What is it's acceleration?

A: Acceleration is defined as rate of change of velocity with time.i.e., a=v-ut Here a is the…

Q: you drive in a straight line at 40m/s for 10 miles, then at 50m/s for another 10 miles. what is your…

A: Given, d1 = 10 miles = 16093.4 m d2 = 10 miles = 16093.4 m v1 = 40 m/s v2 = 50 m/s   For first 10…

Q: Alison walks 10 m down the hallway in 20 s, then stops and chats with her friend for 15 s, then…

A: For measuring average velocity      Avg. Velocity = Total distance/total time

Q: Jim is trying to improve his speed on the track so he can qualify for the state championship.  As he…

A: The given values are, vi=70 m/min  =70m1 min×60 s1 min  =1.17 m/svf=106m1 min×60 s1 min   =1.77…

Q: joggers average speed

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Q: Your driverless car maintains a constant speed of 63 miles per hour along a highway. How many miles…

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Q: a runner is going at 7.3 ft/s when he decides to accelerate at 0.30 ft/s2. how long will it take him…

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Q: A skydiver jumps out of a helicopter and falls freely for 13.5s before opening the parachute. What…

A: Speed of skydiver at the moment of 13.5 s during freefall is,

Q: A car starts from rest and accelerates at 6 m/s2. What is the speed of the car after 4 seconds?

A: The first equation of motion is  v = u + a t  where, u is the initial velocity, v is the final…

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

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Q: A skydiver jumps out of a helicopter and falls freely for 13.7 s before opening the parachute. What…

A: Let the skydiver starts from rest .Then the initial velocity of the skydiver u=0 m/s The only force…

Q: A car traveling with an initial velocity of 5 m/s accelerates at a constant rate of 2 m/s2. What is…

A: The objective of the question is to find the final speed of the car after four seconds of…

Q: the object's displacement

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Q: The mileage for a motorcycle with a fuel-tank capacity of 18 L is 32 mi/gal. If the average speed…

A: volume of fuel = 18 L mileage = 32 migalaverage speed during the trip = 36 mihr

Q: While on vacation, Lisa traveled a total distance of 440 miles east. Her trip took 8 hours. What was…

A: To determine: The velocity of lisa, while she travelled on vacation

Q: An object travels 30 miles in 40 minutes, then another 70 miles in a second period of time. If the…

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Q: You go on a trip that is 399 km and it takes you 7 hours to drive this distance. What is your…

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Q: A ball rolls off a step and drops to the ground in 0.5 seconds. What is it's speed in m/s when it…

A: Given data:  Initial velocity (v0) = 0 m/s Time (t) = 0.5 s Required: Final speed as ball hits the…

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: A long distance runner has a speed of 4 meters per second during a race. How far does the runner…

A: Given: The speed is V = 4 m/s. The time is t = 20 minutes.

Q: Melissa is driving along a highway at a constant speed of 65 miles per hour. How long does it take…

A: Speed at which Melissa is driving, v = 65 miles /hour Distance to be travelled, d = 90 miles We need…

Q: Mr. Carswell traveled west from the high school to Family Foods. The distance to Family Foods is 600…

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Q: a person runs the first half of a 5km race in 12 min and the second half of the race in 16 min. what…

A: Total distance of race = 5 km   Time taken to complete first half that is 2.5 km = 12 min   = 1260…

Q: A runner runs the length of a 100-m in 20 seconds. What is her speed in m/s? If she runs with the…

A:

Q: Starting at 10am, you bicycle at an average speed of 15 mph until noon when you enter the mountains.…

A: For the first part,The bicycle travelling from 10 am to noon(12 pm) at a speed of 15…