A custodian pulls a vacuum 13.5 m
with a 33.9 N force at a 55.0°
angle, against a 14.1 N fric...
Physics, 04.01.2021 21:00 daionagreene3486
A custodian pulls a vacuum 13.5 m
with a 33.9 N force at a 55.0°
angle, against a 14.1 N friction
force. Find the work done by the
custodian
(Unit = J)
Answers: 2
Physics, 22.06.2019 02:00
Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?
Answers: 3
Physics, 22.06.2019 04:50
The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.
Answers: 2
Physics, 22.06.2019 09:10
The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island
Answers: 2
Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Mathematics, 18.12.2020 17:40
Advanced Placement (AP), 18.12.2020 17:40
History, 18.12.2020 17:40
Mathematics, 18.12.2020 17:40
Mathematics, 18.12.2020 17:40
Mathematics, 18.12.2020 17:40
History, 18.12.2020 17:40