subject
Physics, 23.09.2019 16:10 surfskate

When running a 100 meter race sergio reaches his maximum speed when he is 40 meters from the starting line, and 6 seconds have elapsed since the start of the race. sergio continues at this max speed for the rest of the race and is 85 meters from the starting line 11 seconds after the start of the race. what is sergio's max speed? meters per second suppose sergio runs for an additional 3 seconds after reaching his max how far will sergio travel during those 3 seconds? meters what is sergio's distance from the starting line 9 seconds after the start of the race? meters what is sergio's distance from the starting line 7.5 seconds after the start of the race? meters

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 11:30
If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?
Answers: 1
question
Physics, 22.06.2019 16:50
Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1×105 wm-2k-1 and t∞ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =
Answers: 1
question
Physics, 22.06.2019 19:00
1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)
Answers: 1
question
Physics, 22.06.2019 23:00
Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.
Answers: 1
You know the right answer?
When running a 100 meter race sergio reaches his maximum speed when he is 40 meters from the startin...
Questions
question
Biology, 04.07.2019 02:00
question
Mathematics, 04.07.2019 02:00
Questions on the website: 13722361