Suppose you are spining a basketball clockwise on your index finger. What is the direction of...
Suppose you are spining a basketball clockwise on your index finger. What is the direction of angular velocity?
Group of answer choices
Clockwise direction
Counter-clockwise direction
in the direction of index finger (upward)
opposite to the direction of index finger (downward)
Homework Answers
opposite to the direction of index finger (downward)
Goodluck for exam Comment in case any doubt, will reply for
sure..
Add Answer to:
Suppose you are spining a basketball clockwise on your index
finger. What is the direction of...
For physics, For the right hand rule: -> What corresponds to the direction of the magnetic...
For physics, For the right hand rule: -> What corresponds to the direction of the magnetic force on a charge? ---> What corresponds to the direction of the magnetic field? ---> what corresponds to the direction of the velocity of the charge? ---> HERE are choices: Pinky finger, thumb, index finger, middle finger, palm of hand.
As discussed during lecture, for the right hand rule, what corresponds to the direction of the...
As discussed during lecture, for the right hand rule, what corresponds to the direction of the magnetic force on a charge A. Your pinky finger. B. Your thumb. C. Your index finger. D. Your middle finger. E. Your palm. As discussed during lecture, for the right hand rule, what corresponds to the direction of the magnetic field? A. Your pinky finger. OB. Your thumb. C. Your index finger. D. Your middle finger. E. Your palm. As discussed during lecture for...
a. What is le MUM UI Merid (le SLIUR Ilsel is megligible)! You spin a basketball...
a. What is le MUM UI Merid (le SLIUR Ilsel is megligible)! You spin a basketball around on the end of your finger. It takes you 5.00J of energy to bring it to full spinning speed. The moment of inertia of the ball is 0.050kgm². a. What is the angular speed of the ball? b. What is the angular momentum of the ball
You are told that a basketball player spins the ball on his finger with an angular...
You are told that a basketball player spins the ball on his finger with an angular acceleration of 110 rad/s2. (10%) Problem 9: Incorrect Answer The provided answer is not correct and no specific feedback is available. Please view available hints and review the relevant material. Close What is the ball's final angular speed, in radians per second, if the ball starts from rest and the acceleration lasts 2.5 s? Grade Summary 35 5% Deductions Potential 95% Submissions Attempts remaining:...
Problem3 A uniform slender rod of length L- 2 m and mass 3 ke rotates freely nodty soUARED S hinge at A. At t-0, the initial angle is θ-30 and the in rads/s in the counter-clockwise direction....
Problem3 A uniform slender rod of length L- 2 m and mass 3 ke rotates freely nodty soUARED S hinge at A. At t-0, the initial angle is θ-30 and the in rads/s in the counter-clockwise direction. (no friction) about itial angular velocity SQUARED is 5 What is the angular velocity (squared)d02 and angular acceleration α as functions of 0? a) b) What are the hinge reaction forces as functions of 0, (u? and a? c) What are the hinge...
(13%) Problem 2: You are told that a basketball player spins the ball on his finger...
(13%) Problem 2: You are told that a basketball player spins the ball on his finger with an angular acceleration of 118 rad sa 50% Part (a) What is the ball's final angular speed in radians per second, if the ball starts from rest and the acceleration lasts 3.4 s? Grade Summary Deductions Potential Late work % 95% Late Potential 95% 0% 400% sinO cosO tan() π Submissions Attempts remaining: 10 (0%per attempt) detailed view cotanOacos) atan) acotan sinhO coshO...
Problem 3 A 60.0-kgrunner runs clockwise around the edge of a horizontal turntable mounted on a...
Problem 3 A 60.0-kgrunner runs clockwise around the edge of a horizontal turntable mounted on a vertical, frictionless axis through its center. The runner's velocity relative to the ground has magnitude 2.00 m/s. The turntable is rotating in the opposite direction (counterclockwise) with an angular velocity of magnitude 0.300 rad/s relative to the ground. The radius of the turntable is 2.90 m, and its moment of inertia about the axis of rotation is 80.0 kg m2. Questions 4 and 5...
Suppose the end of your finger is charged. Estimate the breakdown voltage in air for your...
Suppose the end of your finger is charged. Estimate the breakdown voltage in air for your finger. Assume The width of the end of a finger is about 1 cm. Express your answer to one significant figure and include the appropriate units. About what surface charge density would have to be on your finger at this voltage? Express your answer to one significant figure and include the appropriate units.
You are in your favorite elevator, coming to a stop as you go from the ground...
You are in your favorite elevator, coming to a stop as you go from the ground floor to the 4th floor. a) What forces are acting on you as you are coming to a stop in the elevator? Normal force upward and Force of gravity upward Normal force downward and Force of gravity upward Normal force downward and Force of gravity downward Normal force upward and Force of gravity downward Just the Force of gravity downward b) As you are...
A 1.6 kg particle moves in a circle of radius 3.1 m. As you look down...
A 1.6 kg particle moves in a circle of radius 3.1 m. As you look down on the plane of its orbit, the particle is initially moving clockwise. If we call the clockwise direction positive, the particle's angular momentum relative to the center of the circle varies with time according to L(t) = 10 N · m·s - (5.0 N · m)t. (a) Find the magnitude and direction of the torque acting on the particle in N · m. Is...
As discussed during lecture, for the right hand rule, what corresponds to the direction of the magnetic force on a charge A. Your pinky finger. B. Your thumb. C. Your index finger. D. Your middle finger. E. Your palm. As discussed during lecture, for the right hand rule, what corresponds to the direction of the magnetic field? A. Your pinky finger. OB. Your thumb. C. Your index finger. D. Your middle finger. E. Your palm. As discussed during lecture for...
a. What is le MUM UI Merid (le SLIUR Ilsel is megligible)! You spin a basketball around on the end of your finger. It takes you 5.00J of energy to bring it to full spinning speed. The moment of inertia of the ball is 0.050kgm². a. What is the angular speed of the ball? b. What is the angular momentum of the ball
You are told that a basketball player spins the ball on his finger with an angular acceleration of 110 rad/s2. (10%) Problem 9: Incorrect Answer The provided answer is not correct and no specific feedback is available. Please view available hints and review the relevant material. Close What is the ball's final angular speed, in radians per second, if the ball starts from rest and the acceleration lasts 2.5 s? Grade Summary 35 5% Deductions Potential 95% Submissions Attempts remaining:...
Problem3 A uniform slender rod of length L- 2 m and mass 3 ke rotates freely nodty soUARED S hinge at A. At t-0, the initial angle is θ-30 and the in rads/s in the counter-clockwise direction. (no friction) about itial angular velocity SQUARED is 5 What is the angular velocity (squared)d02 and angular acceleration α as functions of 0? a) b) What are the hinge reaction forces as functions of 0, (u? and a? c) What are the hinge...
(13%) Problem 2: You are told that a basketball player spins the ball on his finger with an angular acceleration of 118 rad sa 50% Part (a) What is the ball's final angular speed in radians per second, if the ball starts from rest and the acceleration lasts 3.4 s? Grade Summary Deductions Potential Late work % 95% Late Potential 95% 0% 400% sinO cosO tan() π Submissions Attempts remaining: 10 (0%per attempt) detailed view cotanOacos) atan) acotan sinhO coshO...
Problem 3 A 60.0-kgrunner runs clockwise around the edge of a horizontal turntable mounted on a vertical, frictionless axis through its center. The runner's velocity relative to the ground has magnitude 2.00 m/s. The turntable is rotating in the opposite direction (counterclockwise) with an angular velocity of magnitude 0.300 rad/s relative to the ground. The radius of the turntable is 2.90 m, and its moment of inertia about the axis of rotation is 80.0 kg m2. Questions 4 and 5...
Suppose the end of your finger is charged. Estimate the breakdown voltage in air for your finger. Assume The width of the end of a finger is about 1 cm. Express your answer to one significant figure and include the appropriate units. About what surface charge density would have to be on your finger at this voltage? Express your answer to one significant figure and include the appropriate units.
Most questions answered within 3 hours.
-
Linear programming is an excellent technique yet is not applied
nearly enough in the “real world.”...
asked 7 minutes ago -
What three alkenes yield 3-methylpentane on catalytic
hydrogenation?
asked 7 minutes ago -
In JAVA Create a program with an array with the following
data:
50 12 31 76...
asked 9 minutes ago -
Using a hormone of the hypothalamic-anterior pituitary axis,
describe or diagram how negative feedback loops regulate...
asked 7 minutes ago -
1,1-dimethylcyclorohexane reacts with single bromine atom
asked 30 minutes ago -
The completed Lewis structure of CO2 contains a total
of 0,1,2,3,4,5,6,7,8 covalent bonds
and 0,1,2,3,4,5,6,7,8 lone pairs.
NOTE:...
asked 37 minutes ago -
A 0.0510 M solution of an organic acid has an
[H+] of 7.50×10-4M .
What is...
asked 34 minutes ago -
what is the profit-maximizing output condition that a
monopolistically competitive firm must satisfy? a) price charged...
asked 38 minutes ago -
Consider the set of ordered pairs shown below. Assuming that the
regression equation is y=3.513+0.429x and...
asked 1 hour ago -
1. (A) Write two
structural (constitutional)
isomers of C4H8F2?
Please show all of
the
asked 1 hour ago -
Objective: Practice converting a Boolean logic
expression into it’s truth table and to show the implementation...
asked 59 minutes ago -
1) Name the three holes located in the greater wing of the
sphenoid bone in order...
asked 1 hour ago