Explain what the angular momentum and moment of inertia would be for a skilled vs unskilled...
Explain what the angular momentum and moment of inertia would be for a skilled vs unskilled basketball player shooting a free throw shot
Homework Answers
moment of inertia for skilled player will be lesser than moment of inertia for unskilled player as for gaining angular speed the requirement of torque will be lesser for lesser moment of inertia.
and angular momentum will be greater for skilled player as he can throw ball with greater speed.
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Explain what the angular momentum and moment of inertia would be
for a skilled vs unskilled...
Moment of Inertia/Conservation of Angular Momentum 10) Consider a cat in free-fall, as shown above (assume...
Moment of Inertia/Conservation of Angular Momentum 10) Consider a cat in free-fall, as shown above (assume no external torques act upon it). As it falls, the cat has an initial angular velocity of: o 1.6 rad/s, and an initial moment of inertia of: In=7.5x 10 kgm. If the cat extends its legs so that its moment of inertia increases to I nal12.0x10 kgm, what would be the cat's final angular velocity?
What is the angular momentum and moment of inertia when flipping a water bottle?
What is the angular momentum and moment of inertia when flipping a water bottle?
Calculate the moment of inertia, the magnitude of the rotational angular momentum, and the energy in the J - 4 rotational state for 14N2 Calculate the moment of inertia, the magnitude of the rot...
Calculate the moment of inertia, the magnitude of the rotational angular momentum, and the energy in the J - 4 rotational state for 14N2
Calculate the moment of inertia, the magnitude of the rotational angular momentum, and the energy in the J - 4 rotational state for 14N2
24 4 points Conservation of angular momentum: A disk with moment of inertia I1 = 3kgm...
24 4 points Conservation of angular momentum: A disk with moment of inertia I1 = 3kgm rotates about a frictionless, vertical axle with angular speed wi = 8Rad/s. A second disk, this one having moment of inertia 12 = 1kgm and initially not rotating, drops onto the first disk. Because of friction between the surfaces, the two eventually reach the same angular speed W2 . What is w2? 13 Before After 24 Rad/s 12 Rad/s 6 Rad/s 16 Rad/s 4...
Definitions and Equations: Moment of Inertia (D): Tendency to resist angular acceleration; the angular equivalent of...
Definitions and Equations: Moment of Inertia (D): Tendency to resist angular acceleration; the angular equivalent of mass. In practical terms it is a measure of how hard it is to rotate an object or segment, like a baseball bat or a body segment. It is the sum of the products of the mass (m) with the square of its distance from the axis of rotation (ka). SEE FINAL TWO PAGES OF THIS LAB EOR CHARTS NEEDED TO CALCULATE L. 1...
1. why is angular momentum important when performing a deadlift exercise? 2.why is moment of inertia...
1. why is angular momentum important when performing a deadlift exercise? 2.why is moment of inertia improtant when performing a deadlift exercise?
7. The moment of inertia of a cylinder is 0.016 kgm2. If the angular speed is...
7. The moment of inertia of a cylinder is 0.016 kgm2. If the angular speed is 15.7 rad/s, what is the angular momentum of the cylinder? d. 28.6 Ns c. 19.2Ns b. 12.1 Ns a. 0.25 Ns
If an object has a moment of inertia 28 If an object has a moment of...
If an object has a moment of inertia 28 If an object has a moment of inertia 28 kg.m2 and the magnitude of its rotational angular momentum is 77 kg • m²/s, what is its rotational kinetic energy? and the magnitude of its rotational angular momentum is 77 kg what is its rotational kinetic energy? Krot =
What is the angular speed w? What is the angular momentum L of the tomahawk in...
What is the angular speed
w?
What is the angular momentum L of the tomahawk in flight?
A tomahawk expert knows how to throw the instrument so that it completes an integer number of full revolutions about its center of mass during its flight, to bury its edge in the target. Suppose that for a flight of horizontal distance d 5.90 m, with a horizontal component of velocity v 20.0 m/s, a tomahawk rotates 1.00 rev. The tomahawk's rotational inertia...
(a) Calculate the angular momentum of an ice skater spinning at 6.00 rev/s given his moment...
(a) Calculate the angular momentum of an ice skater spinning at 6.00 rev/s given his moment of inertia is 0.400kg⋅m20.400kg⋅m2 (b) He reduces his rate of spin (his angular velocity) by extending his arms and increasing his moment of inertia. Find the value of his moment of inertia if his angular velocity decreases to 1.25 rev/s. (c) Suppose instead he keeps his arms in and allows friction of the ice to slow him to 3.00 rev/s. What average torque was exerted...
Moment of Inertia/Conservation of Angular Momentum 10) Consider a cat in free-fall, as shown above (assume no external torques act upon it). As it falls, the cat has an initial angular velocity of: o 1.6 rad/s, and an initial moment of inertia of: In=7.5x 10 kgm. If the cat extends its legs so that its moment of inertia increases to I nal12.0x10 kgm, what would be the cat's final angular velocity?
Calculate the moment of inertia, the magnitude of the rotational angular momentum, and the energy in the J - 4 rotational state for 14N2
Calculate the moment of inertia, the magnitude of the rotational angular momentum, and the energy in the J - 4 rotational state for 14N2
24 4 points Conservation of angular momentum: A disk with moment of inertia I1 = 3kgm rotates about a frictionless, vertical axle with angular speed wi = 8Rad/s. A second disk, this one having moment of inertia 12 = 1kgm and initially not rotating, drops onto the first disk. Because of friction between the surfaces, the two eventually reach the same angular speed W2 . What is w2? 13 Before After 24 Rad/s 12 Rad/s 6 Rad/s 16 Rad/s 4...
Definitions and Equations: Moment of Inertia (D): Tendency to resist angular acceleration; the angular equivalent of mass. In practical terms it is a measure of how hard it is to rotate an object or segment, like a baseball bat or a body segment. It is the sum of the products of the mass (m) with the square of its distance from the axis of rotation (ka). SEE FINAL TWO PAGES OF THIS LAB EOR CHARTS NEEDED TO CALCULATE L. 1...
7. The moment of inertia of a cylinder is 0.016 kgm2. If the angular speed is 15.7 rad/s, what is the angular momentum of the cylinder? d. 28.6 Ns c. 19.2Ns b. 12.1 Ns a. 0.25 Ns
If an object has a moment of inertia 28 If an object has a moment of inertia 28 kg.m2 and the magnitude of its rotational angular momentum is 77 kg • m²/s, what is its rotational kinetic energy? and the magnitude of its rotational angular momentum is 77 kg what is its rotational kinetic energy? Krot =
What is the angular speed
w?
What is the angular momentum L of the tomahawk in flight?
A tomahawk expert knows how to throw the instrument so that it completes an integer number of full revolutions about its center of mass during its flight, to bury its edge in the target. Suppose that for a flight of horizontal distance d 5.90 m, with a horizontal component of velocity v 20.0 m/s, a tomahawk rotates 1.00 rev. The tomahawk's rotational inertia...
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