owenu81 owenu81

23-01-2021
Physics

contestada

A 80kg cabinet is pushed across a floor at constant velocity. Sideways push force is 400N. What is coefficient of kinetic friction?

Respuesta :

NatalieDawn10 NatalieDawn10

23-01-2021

Answer:

5

Explanation:

F=mr
F=friction
m=coefficient of friction
r=weight or mass
F=mr
400=80u
u=400/80
u=5

Answer Link

Otras preguntas

pagtutulungan ng mga tao para sa mabuting layunin

1. An open box is to be made from a sheet of card 40cm by 30cm. A square of side x cm is to becut from each corner, as shown in the diagram, and then the sides

a firm produces 400 units of output at a total cost of $1,000. if fixed costs are $200

5 × ( 1/3 + 2/5 ) peealse i nedd a answer quick

Which two secretion needs to be present for lipid digestion

ANSWER FOR BRAINLIEST PLEASE

HELP?????PLEASE?????

simplify 1/3 : 2.5 : 3 3/4

CHALLENGE ACTIVITY 6.1.2: Basic function call. Complete the function definition to return the hours given minutes. Sample output with input: 210.In python

How quickly does the process of excretion occur in plants?