subject
Physics, 18.03.2021 09:00 hannamcbrayer1

KE=0.5.m. v2 or PE=m. g.h kinetic and potential energy practice problems solve and show your work
1. When a golf ball is hit, it travels at 41 meters per second. The mass of a golf ball is 0.045 kg. What is the kinetic energy of the golf ball?
2. the newly developed F-22 Raptor jet fighter weighs approximately 100,000kg and can travel up to 600 meters per second what is the kinetic energy of the F-22 jet fighter at this speed
3. if the jet fighter in #2 is traveling at a height of 10,000 meters, what would the potential energy be
​

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 23:30
If 21.2 kcals of energy is released by this reaction, how many kj does the reaction release? (1 cal 4.184 j)
Answers: 1
question
Physics, 22.06.2019 03:50
A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c
Answers: 3
question
Physics, 22.06.2019 15:30
How many neutrons does element x if it’s atomic number is 28 and its mass number is 87
Answers: 1
question
Physics, 22.06.2019 21:00
The velocity of a car traveling in a straight line increases from 0 meters/second to 30meters/second in 8 seconds. what is the average acceleration of the car?
Answers: 1
You know the right answer?
KE=0.5.m. v2 or PE=m. g.h kinetic and potential energy practice problems solve and show your work
Questions
question
Mathematics, 14.09.2020 20:01
question
Biology, 14.09.2020 20:01
question
Geography, 14.09.2020 20:01
question
Mathematics, 14.09.2020 20:01
question
English, 14.09.2020 20:01
question
English, 14.09.2020 20:01
question
Biology, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
question
Chemistry, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
question
English, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
question
Social Studies, 14.09.2020 21:01
question
English, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
Questions on the website: 13722366