Physics, 06.04.2021 03:10 nalanisancruzado
A water park rider (mass = 30.0 kg) starts from rest at the top of a 38.0 m tall
water slide (A). The height at B is 18.0 m. Assuming mechanical energy
conservation, determine the potential energy (PE) and kinetic energy (KE) values
at locations A, B and C. Use g = 9.8 N/kg.
Tap on an energy box to enter or edit its value.
PEA =
J
J
KEA=
A
PEB =
KEB=
B
PEc =
J
с
KEc =
J
Answers: 2
Physics, 21.06.2019 20:30
F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?
Answers: 2
Physics, 22.06.2019 04:30
The pressure increases by 1.0 x 104 n/m^2 for every meter of depth beneath the surface of the ocean. at what depth does the volume of a pyrex (bulk modulus 2.6 x 1010n/m^2) glass cube, 9.8 x 10^−2m on an edge at the ocean's surface, decrease by 7.5 x 10−10m^3? explain the formula beyond this point: p=1.0x10^4, b=2.6x10^10, l=9.8x10^−2, delta v=7.5x10^−10. at some point l needs to be cubed. why p is divided by delta v?
Answers: 2
Physics, 22.06.2019 05:00
Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.
Answers: 1
A water park rider (mass = 30.0 kg) starts from rest at the top of a 38.0 m tall
water slide (A). T...
Social Studies, 28.06.2019 01:40
Social Studies, 28.06.2019 01:40
Social Studies, 28.06.2019 01:40
English, 28.06.2019 01:40
Mathematics, 28.06.2019 01:40