The difference between experimental technique and procedure

As a positively charged object moves toward a negatively charged object, their potential energy increases. As a positively charged object moves toward another positively charged object, their potential energy increases.

A gas undergoes two processes. In the first, the volume remains constant at 0.200 m3 and the pressure increases from 1.00*105 Pa to 4.00*105 Pa. The second process is a compression to a volume of 5.00*10-2 m3 at a constant pressure of 4.00*105 Pa.

A circular horizontal surface having an area of 1020.5 mm2that is completely immersed in a fluid experiences a uniform force of 1.06 mN. The pressure applied by the fluid on this surface is

The short vertical parts adjacent to it also reach into the magnetic field and should experience forces. why can we neglect them?

Underground water is being pumped into a pool whose cross section is 3 m x 4 m while water is discharged through a 0.076m-diameter orifice at a constant average velocity of 6.3 m/s. if the water level in the pool rises at a rate of 1.

Sometimes the moon appears to have a halo around it at night. Why does this happen? A. It's due to a partial lunar eclipse. B. Moonlight is refracted through ice crystals in high clouds. C.

Which one of the following statements about sulfric acid is correct? A. Sulfric acid is a known muriatic acid B. Sulfric acid has little effects on metals C. Sulfric acid is dangerous to living organisms D. Sulfric acid is a strong oxidizing agent

Why is the earth more attracted to the sun gravitational pull than the gravitational pull of the moon

The horsepower unit is commonly used to indicate the power rating of household appliances.

A 50.9 kg box initially at rest is pushed 5.65 m along a rough, horizontal floor with a constant applied horizontal force of 247.25 N. If the coefficient of friction between box and floor is 0.466, find the work done by the applied force.