Sunday
May 19, 2013

# Posts by Kristen

Total # Posts: 339

COM155
In ( ) are my verb tense. Would you please tell me if they are correct? I need (Present Tense) to participate in a financial program to help me with successful financial planning. In my online college course we did learn( Past Progressive Tense) about successful financial plan...

Physics
And how exactly are you supposed to show a picture? This website does not allow website links in questions that you can ask and you cannot upload a picture to show.

Geometry
An architect makes a scale drawing. She uses 2 cm to represent 100 m. What is the scale ratio for her drawing? Show your work.

Physics
A load of 54 N attached to a spring hanging vertically stretches the spring 4.9 cm. The spring is now placed horizontally on a table and stretched 14 cm. What force is required to stretch it by this amount?

Physics
A load of 54 N attached to a spring hanging vertically stretches the spring 4.9 cm. The spring is now placed horizontally on a table and stretched 14 cm. What force is required to stretch it by this amount?

physics
A child wants to throw a rock into a puddle which is 20m away and 20m down a hill. If he can throw the rock at ana ngle of 60, what velocity does he need to release the rock at?

A bowling ball loses momentum of 0.5 kg x m/s when it hit some pins. How much momentum did the pins gain

Physics HELP!!!
In a very simple model of the lower atmosphere, air has a constant density of 1.25 kg/m3. How much would the air pressure change over a height difference of 260 m?

Chemistry
Suppose that you are planning a backpacking trip and will need to boil 40 L of water for your group. What volume of fuel should you bring? Assume each of the following: the fuel has an average formula of C7H16; 15% of the heat generated from combustion goes to heat the water (...

Physics Honors
A car travels due east with a speed of 60.0 km/h. Rain is falling vertically with respect to the Earth. The traces of the rain on the side windows of the car make an angle of 45.0° with the vertical. Find the velocity of the rain with respect to the car and with respect to...

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