Physics, 12.02.2021 01:10 nmknightp02
Please help due to today For science!
1. Does the bowling ball have more potential energy or kinetic energy as it sits on top of the building? Why?
2. Does the bowling ball have more potential energy or kinetic energy as it is halfway through its fall? Why?
3. Does the bowling ball have more potential energy or kinetic energy just before it hits the ground? Why?
4. What is the potential energy of the bowling ball as it sits on top of the building?
5. What is the potential energy of the ball as it is halfway through the fall, 20 meters high?
6. What is the kinetic energy of the ball as it is halfway through the fall?
7. What is the kinetic energy of the ball just before it hits the ground?
In both equations, m stands for mass and needs to be measured in kilograms (kg). The speed is shown by v and is measured in meters per second, The height of his hand is measured in meters (m). Lastly, the gravitational constant is g, and it has a value of.
Answers: 3
Physics, 22.06.2019 18:30
An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?
Answers: 2
Physics, 22.06.2019 19:00
Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?
Answers: 1
Physics, 22.06.2019 23:30
Aball of mass 0.3kg is released from rest at a height of 8m.how fast is it going when it hits the ground? accleration due to gravity is g=9.8m/s
Answers: 2
Physics, 23.06.2019 00:30
Discuss the difference between thermal energy and heat. (terrance) terrance, egolf, r., congdon, donald. physical science student text, 5th edition. bju press, 2014. vitalbook file.
Answers: 1
Please help due to today For science!
1. Does the bowling ball have more potential energy or kineti...
Mathematics, 03.02.2020 09:04
Mathematics, 03.02.2020 09:04
History, 03.02.2020 09:04
Mathematics, 03.02.2020 09:04
History, 03.02.2020 09:04
Geography, 03.02.2020 09:04
Computers and Technology, 03.02.2020 09:04
Health, 03.02.2020 09:04
Physics, 03.02.2020 09:04
Mathematics, 03.02.2020 09:04
History, 03.02.2020 09:04