[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 ...

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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 79 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

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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

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