Physics test?

1. A Jetplane accelerates forward a runway causing a pendulum to swing back 15 degrees. What is the acceleration of the plane?
Suppose a car is driving around in circles. Even though it moves in a circle at a constant speed it accelerates because (2)_____ is changing. The formula for acceleration is (3) _____ and has units of (4)_____
5. The name of the net force that causes things to go in circles is called centripetal force and is always directed towards ____ of the circle.
6. What is the minimum speed at the top for a rollercoaster on the loop the loop if the radius is 20m? v=___
7. During the spin-dry cycle of a washing machine
a) The water is thrown out of the clothes by centrifugal force- everybody knows that!
b) The clothes are accelerated in a circle away from the water and the water continues moving in straight lines
8. The reason Neptune washer-dryers manufactured by Maytag uses less energy drying clothes than conventional models is because____

your a really...really ...really big moron

seriously?

Tags

　　Shared Offices 　　Commercial Space 　　Office Space 　　Business Services 　　Business Address 　　Call Forwarding 　　Call Handling 　　Answering Service 　　Telephone Answering 　　Mail Forwarding 　　Virtual Address 　　Virtual Assistant

Related information

Advice on winning a rape case. URGENT?

How to Talk: Tell the whole truth How to Act: Be yourself Anything other will be perceived as deception.

...

Need some advice...?

I'd bet you'll have lots of down time. Think of it as summer camp! You'll meet new people and get a taste of living in a dorm atmosphere. You'll probably have weekends free.....

Boyfriend had me arrested?

I know you were upset at the time you slapped and kicked him. And he may be acting like a baby, as most men would just chaulk it up as an upset ex and move one, but he has every right within the l...

Where is naruto on cartoonnetwork?!?

Ya I saw that too,they temporary have taken it down. They do this sometimes after they have reached all the episodes in the series (in this case they showed up to 135),sometimes they just do this t...

Have you heard of the NAFTA Superhighway?

The real reason for the highway is so all those container ships from China etc. can dock in Mexico and get around the American wages at our docks and railways. N.A.F.T.A. would also allow Mexican d...

Do Catholic Exorcisms have to be approved by the archdiocese?

>>Do Catholic Exorcisms have to be approved by the archdiocese?<< Solemn exorcisms, yes; simple exorcisms, no. >>I would also be interested in hearing about anyone's pe...

He's deploying Should I still show I care?

Forgive me for sounding callous... but your ex sounds like an idiot. If he broke up with you, he has no business assuming that you're not going to start seeing other people. If he doesn'...

He's deploying...should I show I still care?

OK this is my opinion..... This is a Scenario im not saing this is possible but here it is and think about it.Ok I know you are mad at him, but what if this is the last time you ever see him. Wou...