Physics, 18.10.2019 22:30, malayalatham3357

Another box has a normal force of 100 n acting on it. you start dragging the box across the floor with horizontal force. the coefficient of kinetic friction between the box and the floor is 0.3. whta is the force of friction on the box?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 10:00, xojade

How many times did thomas edison mess up the light bulb

Answers: 1

continue

Physics, 22.06.2019 16:50, lizzepacheco

Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.

Answers: 2

continue

Physics, 22.06.2019 21:10, tednequamoore4307

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp, max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?

Answers: 2

continue

Physics, 23.06.2019 19:00, ChikiChu

A500-kg elevator is raised to a height of 10 m in 10 seconds. calculate the power of the motor. a. 490,000 w b. 49,000 w c. 4,900 w d. 490 w

Answers: 3

continue

Do you know the correct answer?

Another box has a normal force of 100 n acting on it. you start dragging the box across the floor wi...