Arefrigerator is being pulled up a ramp with a horizontal force p, which acts at the top corner. the refrigerator has a mass of 75 kg, acting through point g. the ramp is inclined at 20º, and the coefficient of static friction is 0.3 between the refrigerator and the ramp.
(a) find the force p required to move the refrigerator.
(b) does the refrigerator tip or slide?
Answers: 3
Physics, 22.06.2019 04:00
10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!
Answers: 2
Physics, 22.06.2019 07:00
The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.
Answers: 1
Physics, 22.06.2019 16:30
Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?
Answers: 2
Arefrigerator is being pulled up a ramp with a horizontal force p, which acts at the top corner. the...
Biology, 11.12.2021 01:00
Mathematics, 11.12.2021 01:00
History, 11.12.2021 01:00
History, 11.12.2021 01:00
Mathematics, 11.12.2021 01:00
Mathematics, 11.12.2021 01:00
Biology, 11.12.2021 01:00
Mathematics, 11.12.2021 01:00
Mathematics, 11.12.2021 01:00
Chemistry, 11.12.2021 01:00