[Answered] The force required to move a 90.0 kg object in a 85.0 m circle at a constant speed of 8.10 m/s is ...

This topic contains a solution. Click here to go to the answer

Author Question: The force required to move a 90.0 kg object in a 85.0 m circle at a constant speed of 8.10 m/s is ... (Read 107 times)

bb

Hero Member
Posts: 544

on: Jul 28, 2018

The force required to move a 90.0 kg object in a 85.0 m circle at a constant speed of 8.10 m/s is
a. 0.0 N
b. 69.5 N
c. 0.77 N
d. 8.58 N

Question 2

Complete and balance the equation: Al + HCl ___________________ _
Fill in the blank(s) with correct word

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

whitcassie

Sr. Member
Posts: 298

Reply #1 on: Jul 28, 2018

Answer to Question 1

b

Answer to Question 2

2Al + 6HCl 2AlCl3 + 3H2

bb

Hero Member
Posts: 544

Reply #2 on: Jul 28, 2018

Thanks

whitcassie

Sr. Member
Posts: 298

Reply #3 on: Jul 28, 2018

Welcome

« previous next »

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Attention and memory are in demand during circle time.

A rubber mallet used to deliver a force to an object without harming the surface.

Determining the order and rate constant of an irreversible first-order reaction

finding the resultant force

Find the resultant for the following force combinations

If you walk 5.0 m horizontally forward at a constant velocity carrying a 10 N object, the ...

Author Question: The force required to move a 90.0 kg object in a 85.0 m circle at a constant speed of 8.10 m/s is ... (Read 107 times)

Related Topics

Need homework help now?