Is the following chemical equation balanced? 2Na + 2H 2 O 2NaOH + H 2

A 1-kg ball is thrown at 10 m/s straight upward. neglecting air resistance, the net force that acts on the ball when it is half way to the top of its path is about

Milky Way Galaxy: Position of Solar System within this galaxy (where is earth)

Based on the daughter in figure 1 is mixture see a homogeneous or heterogeneous mixture explain

Which of the following statements about the motion of planetary satellites is true? A. Planetary satellites can orbit their planet in the same direction as the planet's rotation, or in the opposite direction. B.

Why isn't Pluto currently considered a planet? A. Pluto's orbit around the sun is larger than that of any of the eight planets. B. Pluto is smaller than all of the eight planets. C.

A weightlifter lifted 800 Newtons to a height of 2.5 meters. What is the power output if this was done in 1.22 seconds?

What conditions must be present for a translational and rotational equilibrium of a rigid body?

In objects motion will not change is the force is acting on the object are blank

How fast or slow an object is moving and in what direction

Which paragraph shows the correct relationship between kinetic energy and speed?