Physics, 10.10.2019 18:20 shanedawson19
Ablock with mass m = 7.50 kg is initially moving up the incline with speed v 0 and is increasing speed with acceleration a = 3 m/s 2 . the applied force f is horizontal. the coefficients of friction between the block and incline are µ s = 0.443 and µ k = 0.312. the angle of the incline is 25.0 degrees. what is the magnitude of the force f ?
Answers: 2
Physics, 21.06.2019 20:00
The chemical effect of the endocrine system is longer lasting than the chemical effect of the nervous system. select the best answer from the choices provided t f
Answers: 3
Physics, 22.06.2019 08:20
A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?
Answers: 3
Physics, 22.06.2019 09:30
Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?
Answers: 2
Physics, 22.06.2019 18:00
Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th
Answers: 3
Ablock with mass m = 7.50 kg is initially moving up the incline with speed v 0 and is increasing spe...
History, 31.08.2021 18:50
Health, 31.08.2021 18:50
English, 31.08.2021 18:50
History, 31.08.2021 18:50
Arts, 31.08.2021 18:50
History, 31.08.2021 18:50
World Languages, 31.08.2021 18:50
Medicine, 31.08.2021 18:50
Mathematics, 31.08.2021 18:50
History, 31.08.2021 18:50