0
A remote control car's wheel accelerates at 22.4 rad-sec squared If the wheel begins with an angular speed of 10.8 rad-sec what is the wheel's angular speed after exactly 3 turns?
Wiki User
∙ 14y ago
A measure of how fast a rotating body is changing its angular position. The average angular speed (w) is obtained by dividing the http://www.answers.com/topic/angular-distance-2 through which the body rotates by the time taken: w = θ/t, where θ = angular distance, and t = time taken in seconds.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is 14 squared plus 14 squared equals what squared?
14 squared = 196, so you're looking for the sqrt of double that, ie 392, which is almost exactly 19.8
How many times does 14 go into 196?
Exactly 14 times ! 196 is 14 squared.
What is the formula for exterior angles?
weell, the extirior is the common ground of angular decivries so the answer would be................................ yes u gueseed it 1.59876432 squared hope i helped! im a proffesor so i should be right according to my calculations ;)
What did Pythagoras do in his life time?
he made the theorem C squared = A squared + B squared and A squared = C squared - B squared or B squared = C squared - A squared
3x squared - x squared?
3x squared - x squared = 2x squared
How is the radius of rotation related to the centripetal force and angular velocity?
Assuming that angles are measured in radians, and angular velocity in radians per second (this simplifies formulae): Radius of rotation is unrelated to angular velocity. Linear velocity = angular velocity x radius Centripetal acceleration = velocity squared / radius Centripetal acceleration = (angular velocity) squared x radius Centripetal force = mass x acceleration = mass x (angular velocity) squared x radius
What is the force that accelerates objects at 9.80665 meters per second squared towards Earth?
gravity
What is the relationship between radial force and angular velocity squared?
By radial force, we can assume you mean centripetal force Centripetal force = (Mass)(Radius)(Angular velocity)2
15 squared ends in 225?
15 squared is exactly 225.
What is the rate of the gravity accelerates objects on earth?
The acceleration due to gravity alone on Earth is about 9.81 meters per second-squared.
If you increase the radius of circular motion then what is the centripetal acceleration?
That depends what you will remain constant: the angular velocity, or the speed. Here are two formulae that can help you decide: acceleration = speed squared / radius, and acceleration = angular velocity squared times radius. Angular speed should be measured in radians in this case. Angular speed is equal to 2 x pi x (revolutions per second). From the above formulae, it clearly follows that: (a) If you maintain the speed constant (and thereby reduce angular speed, a larger radius means less centripetal acceleration. (b) If you maintain the angular speed constant (and thereby increase the speed), a larger radius means more centripetal acceleration.
When squared what number equals 10?
exactly 3.16227766017
What is 14 squared plus 14 squared equals what squared?
14 squared = 196, so you're looking for the sqrt of double that, ie 392, which is almost exactly 19.8
What is b squared divided by b squared?
When any number is divided by itself, the quotient is always ' 1 ' exactly.
What is the force of a 50 kg object that accelerates with 5 miles per second squared?
5 miles per second squared = 8.047 km per second squared (approx) = 8,047 ms2 So a mass of 50 kg, accelerated at 8,047 ms-2 = 402,336 Newtons.
What centripetal acceleration in meters per second squared if it has a twenty eight feet radius and is rotated with an angular speed of ten rpm?
Here are two formulae for centripetal acceleration:a = v2 / r (speed squared divided by the radius)a = omega2r (angular velocity squared, times the radius)The second formula seems simpler to use in this case. Just convert the angular speed to radians per second first. Remember that 1 minute = 60 seconds, and one revolution/second = 2 x pi radians/second.Oh, and you have to convert feet to meters, as well. 1 foot = 0.3048 meters.
What does the parallel axis theorem states?
Angular acceleration is the rate of change of angular velocity over time. In SI units, it is measured in radians per second squared (Rad/s2), and is usually denoted by the Greek letter alpha (α).[1]
