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1. ### Moving a box, how is there an equal and opposite reaction?

... = 100 N But note that the two forces on the LHS are parts of two different action/reaction pairs. As for...

2 Answers · Science & Mathematics · 08/12/2017

2. ### NEED help asap with the shear and moment diagrams of this beam !!!!! thanks :)?

.../m * 1.5m * (0.5m + 2.5m) = 27 kN·m The moment due to the LHS of the load is 6kN/m * 1.5m * 0.5m = 4.5 kN·m and so ...

1 Answers · Science & Mathematics · 10/11/2017

3. ### 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

4. ### 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

5. ### Physics Manometer Question?

On the LHS, P1 = Patm + rho*g*H. where rho is the density of water...

1 Answers · Science & Mathematics · 14/05/2015

6. ### Physics Tension Question?

... force in the y-direction only: Weight of beam = vertical force on LHS cable + vertical force on RHS cable eqn 1: 8.76 * 10^3 = Flhs * sin(70...

2 Answers · Science & Mathematics · 14/10/2014

7. ### Gravitational Constant?

... can't use Fgrav ~ m1*m2/d^2 like an equation because the LHS does not equal the RHS; it's not an equation. In fact, if...

1 Answers · Science & Mathematics · 21/07/2014

8. ### What is the maximum velocity?

.../s = N·m/s = (kg·m/s²)(m/s) = (kg/s)(m/s)² ← LHS units The RHS is in k * (m/s)³. ...

1 Answers · Science & Mathematics · 05/11/2013

9. ### 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

10. ### 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