jillianroseb1910 jillianroseb1910

15-12-2021
Physics

contestada

A 55 kg cube accelerates at 1.7 m/s2. If it was pushed at 161 N, what is the coefficient of friction between the cube and the ground?

Respuesta :

Аноним Аноним

15-12-2021

Answer:

Explanation:

ASSUMING the force and the ground are both horizontal.

ΣF = ma

F - μmg = ma

μmg = F - ma

μ = (F - ma)/mg

μ = (161 - 55(1.7))/(55(9.8))

μ = 0.12523191...

μ = 0.13

Answer Link

Otras preguntas

A car travels 32 km due north and then 46 km in a direction 40° west of north. Find the DIRECTION of the car's resultant vector.

What is the reformation?

A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equa

What made WWII such a deadly war?

Is it a,b,c, or d. The book is the outsiders.

33. Rewrite the following sentence in the imperfect. Nous parlons au téléphone. I

problems in proper utilization of waterresources in Nepal

Stephanie earns $4,000 a month, plus a 10% commission on everything she sells. If during one month, she sold $50,000 worth of product, what was her salary for t

What would be considered a pull factor that would encourage a person to consider migrating to a new country? • industrial jobs low wages civil war foreign rule

Which represents the solution set of 5(X+5) <85? X512 Ox> 12 X<16 X>16