Ask Experts Questions for FREE Help !
Ask
    Sweet_56's Avatar
    Sweet_56 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Apr 4, 2009, 12:56 PM
    Issues using degrees in wordproblems
    I'm Missed A Few Days Of School And Now Im Lost With A Few Questions They Completed. I Have An Exam And I Hope Someone Can Help!

    1) A pendulum 25cm long is moved 30 degrees from the vertical. How much is the lower end of the pendulum raised?

    2) List 2 coterminal angles, one positive and one negative of an angle that is -190 degrees

    3) The force of attraction between 2 masses "m" and "m" varies jointly as the product of massses and inversely as the distance squared



    I Really Need Help Understanding these!
    galactus's Avatar
    galactus Posts: 2,271, Reputation: 282
    Ultra Member
    		  
    #2

    Apr 4, 2009, 04:07 PM
    2) List 2 coterminal angles, one positive and one negative of an angle that is -190 degrees
    To find the positive ones, add 360 or any multiple of 360. To find the negative ones, subtract 360 or any multiple thereof.

    1) A pendulum 25cm long is moved 30 degrees from the vertical. How much is the lower end of the pendulum raised?
    Here is a diagram of what I think you are describing. X is what we need.
    Attached Images
     
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search


Check out some similar questions!

Why 3 degrees ? [ 10 Answers ]

I just get installed a digital thermostat for my heatpump system. I have an impression that it not control correctly my heatpump. A scenario is my room temperature is 80 deg, I set the desired temperature to 78, and switch my thermostat to Cool. After few delay, the Air handler turn ON but the...

Degrees for experience [ 4 Answers ]

Are there any Accredited colleges or Universities that give degrees for life experiences? If so what the names of the legitimate ones?

2 MBA degrees ? [ 1 Answers ]

I graduated with a degree in engineering in June '06 and am currently working for a biotech company as a quality engineer. In about 3-4 years I would like to get into a top-15 MBA program. I recently applied and was accepted into an MBA program that is to be administered on site at the plant...

Degrees I Temperature [ 1 Answers ]

Hello, My question is: There are 4 (or more)different types of degrees, there are Farenheight, Celsius, Kalvin, and?. I was having trouble with this. Can you help me. I had no luck.

Graduate degrees [ 3 Answers ]

In order to get a masters degree in a field, is it necessary to have a bachelor's in the same field? For example, if I get a business degree (BBA) from one school, and I get good marks and do well on the MCAT, could I apply and be admitted into Med School?

View more questions Search