[Answered] Express (4.3 106 )-1/2 in scientific notation. A) 2.1 103 B) 4.8 10-4 C) 2.1 104 D) 2.1 ...

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Author Question: Express (4.3 106 )-1/2 in scientific notation. A) 2.1 103 B) 4.8 10-4 C) 2.1 104 D) 2.1 ... (Read 121 times)

leilurhhh

Hero Member
Posts: 560

on: Jul 29, 2018

Express (4.3 106 )-1/2 in scientific notation.

A) 2.1 103 B) 4.8 10-4 C) 2.1 104 D) 2.1 10-5

Question 2

A stone is thrown vertically upward. At the top of its vertical path its acceleration is

A) zero.
B) 10 m/s2.
C) somewhat less than 10 m/s2.
D) undetermined.

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ultraflyy23

Sr. Member
Posts: 312

Reply #1 on: Jul 29, 2018

Answer to Question 1

B

Answer to Question 2

Answer: B

leilurhhh

Member
Posts: 560

Reply 2 on: Jul 29, 2018

Thanks for the timely response, appreciate it

yeungji

Member
Posts: 319

Reply 3 on: Yesterday

Wow, this really help

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