Explain axis of rotation - force, Physics

Assignment Help:

A child starts to build a house of cards by laying an 8.5-cm-long playing card with a mass of 0.75 g across two other playing cards: support card A and support card B.

If support card A is 2.0 cm from the end and exerts a force of 1.5"10%3 N, how distant from the end is support card B located?

Let the axis of rotation be at the point support card A comes in contact with the top card.

 


Related Discussions:- Explain axis of rotation - force

Demonstrate ultrasonic flaw detector in transmission mode, Demonstrate the ...

Demonstrate the typical ultrasonic flaw detector in transmission mode? A typical ultrasonic flaw detector into its transmission mode is as demonstrated below. In this w

The nearly-free electron model, Consider an electron in a simple one-dimens...

Consider an electron in a simple one-dimensional periodic potential. The energy of the electron will vary periodically due to the influence of the periodic potential, and can be de

Show the amperes law, The integral in Ampere's Law is an integral. ...

The integral in Ampere's Law is an integral. Answer: The integral is an integral along (over) a closed path (curve).

What is magnetic flux density?, It is defined as the magnetic lines of forc...

It is defined as the magnetic lines of force per unit area of the pole face.                                                    B=φ/A where φ is the magnetic lines of f

Define q- factor, Q. Define: Q- factor. The Q factor of a series reson...

Q. Define: Q- factor. The Q factor of a series resonant circuit is described as the ratio of the voltage across a coil or capacitor to the applied voltage. That is Q = voltag

Calculate depth of the water, A circular hole of radius r at the bottom of ...

A circular hole of radius r at the bottom of an initially full water container is sealed by a ball of mass m and radius R (>r). The depth of the water is now slowly decr

Principal value, What is the Principal value branch of i i Ans) Princip...

What is the Principal value branch of i i Ans) Principal value branch of ii=e-π/2

What is the maximum height of the ball, A ball leaves a girl's hand with an...

A ball leaves a girl's hand with an upward velocity of 6 meters per second.  What is the maximum height of the ball above the girl's hand? Ans: A ball leaves a girl's hand w

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd