Physics, 29.11.2020 08:50 versaceblooper
How fast can Usain Bolt run if it takes him 9.9 s to run 100m?
Answers: 1
Physics, 22.06.2019 08:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 2
Physics, 22.06.2019 15:00
10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!
Answers: 3
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
How fast can Usain Bolt run if it takes him 9.9 s to run 100m?...
Mathematics, 27.10.2019 09:43
History, 27.10.2019 09:43
Biology, 27.10.2019 09:43
English, 27.10.2019 09:43
French, 27.10.2019 09:43
English, 27.10.2019 09:43
English, 27.10.2019 09:43
Social Studies, 27.10.2019 09:43
Mathematics, 27.10.2019 09:43
Social Studies, 27.10.2019 09:43