- #1

PhysicsMark

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## Homework Statement

I have a test in the morning. Here is a link to the website where a practice test is located. http://www.mc.maricopa.edu/~vantassell/PHY121/phy121.html [Broken]. It is on the left under sample test 1.

## Homework Equations

The relevant equations are at the bottom of the test.

## The Attempt at a Solution

Here are my answers:

1.D

2.C

3.D

4.A

5.B

6.D

7.D,A,C,F,B,E

8.E,D,C,A,B,F

9.Skip

10.Skip

Calculations

1. mag=sqrt(106.9) theta= 228 degrees

2.91.5 m/s

3. 29m/s

4.a.87.5m b.32.5s

5. no

6.a 285m b.236.4m c. 9.5 m/s d.-7.9m/s

I rounded a lot of the answers. If someone has time, could you see if my answers are correct? Thanks

-Mark

## Homework Statement

## Homework Equations

## The Attempt at a Solution

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