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1. ### Applying Dimensional Analysis Method Kepler's period Law?

...what "t=t (r,m,g)" means. To get seconds² on the LHS, you'd need 1/G on the RHS, since G = N·m²/...

1 Answers · Science & Mathematics · 02/10/2013

2. ### What is the speed of the package when it reaches the truck?

...μmgd If you plug in the numbers you will find the spring energy (LHS) is less than the total required energy (RHS) so the velocity would...

1 Answers · Science & Mathematics · 29/06/2011

3. ### Help with: a = v2 - v1 / t2 - t1 ( i need to isolate t1)?

... as its units. That means that each term on the LHS must also have seconds as its units. Does it?

1 Answers · Science & Mathematics · 11/02/2013

4. ### Elastic and 2-dimensional collisions help please!?

... that the RHS is the combined mass of the system, and the LHS is the net momentum of the two masses.) v = 1.1 m/s

1 Answers · Science & Mathematics · 16/01/2012

5. ### I need help with a physics question:?

... to GT² / 4π² = r³ / M and since the LHS is the same for Earth and Mars, r³ / 0.5M...

1 Answers · Science & Mathematics · 11/04/2015

6. ### How can I prove that a pendulum follows SHM? Does being isochronous mean it follows SHM?

SHM is the solution of the form y= a sin wt. Pendulum whne displaced by a small amount follows the shm.

1 Answers · Science & Mathematics · 23/08/2016

7. ### Why are there some people who are good at math but not essay writing?

The parts of the brain that involve mathematics is different than that which involves communication, be it writing or oral. Some people have a highly developed talent for adding two and two together, and yet, to convey that to another person takes a whole...

5 Answers · Science & Mathematics · 30/12/2012

8. ### Physics Question Urgent!!?

Hello Martin, The first equation with the arrow: A*(0.906cos… - 0.423sinθ) * 2.325 + A*(0.423cosθ + 0.906sinθ) * 4.027 is simply the x or i component of C times the i component of B + the j component of C times the j component of j...

1 Answers · Science & Mathematics · 14/06/2013