Physics - November 2006

2006-11-28 13:03:18 · 12 answers · asked by goring 6

2006-11-28 13:01:09 · 4 answers · asked by goring 6

You have a sphere wihch has exactly an infinite amount (an oxymoron, I know) of three dimensional points. Testing your new sphere, you roll it on a table top. The table has friction, but not much of it. What happens?

2006-11-28 12:58:48 · 2 answers · asked by Imran W 1

What do you think everyone?

2006-11-28 12:57:53 · 14 answers · asked by psumtrandy 1

when the earth has turned ,how can we all live on the earth? please give me a best answer. ok!

2006-11-28 12:54:12 · 27 answers · asked by anchaly.j 1

The further away we observe an object the slower it appears to move?And the time of observation seems to drag?

2006-11-28 12:45:24 · 2 answers · asked by goring 6

in idiot terms PLEASE!

2006-11-28 12:21:30 · 9 answers · asked by .:.:.Mizz_undaStood.:.:. 4

just some things u do

2006-11-28 12:19:33 · 2 answers · asked by N/A 3

2006-11-28 12:12:03 · 2 answers · asked by goring 6

1. Is the human body made up of mosty metal, nonmetals, or metalloids...?

2.What is the modern-day name for the cathode rays?

2006-11-28 12:11:45 · 3 answers · asked by Anonymous

2006-11-28 12:10:46 · 4 answers · asked by craig b 1

2006-11-28 12:04:06 · 6 answers · asked by Anonymous

If you take an electric motor and spin the shaft by hand you have created a:
Transistor
generator
Battery
diode
magnet

2006-11-28 11:55:53 · 3 answers · asked by reejabhattarai 1

2006-11-28 11:52:43 · 1 answers · asked by Do you really care 1

Quantum mechanics is easily understood because it is based on Newtonian physics and is consistent with our experiences

2006-11-28 11:48:58 · 3 answers · asked by reejabhattarai 1

2006-11-28 11:36:57 · 1 answers · asked by Cory S 1

2006-11-28 11:07:53 · 9 answers · asked by Anonymous

2006-11-28 11:04:59 · 5 answers · asked by jenn 1

Call me easily amused but I've been messing with one for about half an hour and I'm starting to wonder if something like this should even be able to exist.

2006-11-28 11:02:23 · 6 answers · asked by Z, unnecessary letter 5

2006-11-28 10:58:29 · 6 answers · asked by jenn 1

2006-11-28 10:56:51 · 5 answers · asked by jenn 1

Physics 2 Engineering

2006-11-28 10:52:22 · 1 answers · asked by krys_himura 1

a box is given a push so that it slides across the floor. how far will it go, given that the coefficient of kinetic friction is .2 and hte push imparts an initial speed of 3.0 m/s

Thank you =]

2006-11-28 10:51:49 · 3 answers · asked by SonRK 2

2006-11-28 10:50:30 · 6 answers · asked by James 1

2006-11-28 10:44:31 · 12 answers · asked by spooo_oks 1

there are these two questions that have moment of inertia. for example one of them is:
a bowling ball has a mass of 7kg, a moment of inertia of 2.8*10(-2)kgm(2), and a radius of .10m if it rolls down the lane without slipping at a linear speed of 4m/s, its total kinetic energy is

-the numbers in parentheses are exponents or superscripts. however you call them.

my teacher had given equations but i dont remember him ever giving us an equation with moment of inertia.

if it was KE=1/2 mv(2) then there wouldnt be anywhere to put the radius and i dont know what the symbol for moment of inertia would be.

so basically what im trying to ask is, does anyone know an equation for this type of problem?

2006-11-28 10:43:01 · 2 answers · asked by Steph 2

The pronghorn antelope, found in North America, is the best long-distance runner among mammals. It has been observed to travel at an average speed of more than 55 km/h over a distance of 6.0 km. Suppose the antelope runs a distance of 5.0 km in a direction 11.5 degrees north of east, turns, and then runs 1.0 km south. Calculate the resultant displacement.

2006-11-28 10:36:35 · 2 answers · asked by FallenOrigin 2

There are two general types of heat; “Sensible” and “Latent.” Sensible Heat describes a process where the temperature changes as heat is added or removed. The definition of “Heat Capacity” plays a significant role in sensible heat; it is the ability of a substance to store heat. For pure water, the heat capacity is 1 cal / g °C (1 calorie per every gram of water per every degree change in Celsius), or in words; if I have 1 gram of water and I want to raise it 1°C, I must add 1 Calorie of heat.

2006-11-28 10:11:57 · 4 answers · asked by sunshine 1

i found all the other answers on my worksheet but i cant seem to get these:

22. Which of the following quantities measures the ability of a force to rotate or accelerate an object around an axis? a. axis of rotation, b. lever arm, c. moment arm, d. torque

28. Which of the following statements is corect? a. Wth a net positive torque, the angular acceleration of an object is clockwise, b. With a net positive torque, th angular acceleration of an object is counterclockwise, c. With a net negative torque, the angular acceleration of an object is counterclockwise, d. The net force of an object is not related to the translational acceleration given to the object.

30. The total kinetic energy of a baseball thrown with a spinning motion is a function of which of the following? a. the ball's linear speed only, b. the ball's rotational speed only, c. both the ball's linear and rotational speeds, d. neither the ball's linear nor the ball's rotational speed.

2006-11-28 10:05:35 · 2 answers · asked by Anonymous

and What are the Units of its tensors in terms of the four quantities of the Universe?

2006-11-28 10:04:08 · 1 answers · asked by goring 6