Other Physics Answers

A proton moving horizontally at 3.5×10⁴ m/s enters a uniform magnetic field of 0.075 T directed upward at 30° with the horizontal. Find the magnitude of the magnetic force acting on the proton

An electron travel at 2.0x10^7m/s in a plane perpendicular to a uniform 0.010T magnetic field. Describe its path quantitatively. (Mass of an electrons is 9.1x10^-31 kg, the charge in an electron is 1.6x 10^-19C)

Determine the electrical force of attraction between two balloons that are charged with the opposite type of charge but the same quantity of charge. The charge on the balloons is 6.0 x 10-7 C and they are separated by a distance of 0.50 m.

A rock is thrown straight down with initial velocity of 14, 5 m/s from a cliff .what is the rocks displacement after 2, 0 s

A rock is thrown straight down with initial velocity of 14, 5 m/s from a cliff . what is the rocks displacement after 2,0 s

Your job is to lift 25.0 kg packaged baxes a vertical distance of 1.0 m from the ground onto the bed of a delivery truck. How many packaged boxes would you have to load onto the truck in one minute for

your average output power that goes into lifting the boxes to be 0.11 hp?

A 65 kg mountain climber climbs through a vertical rope at a constant acceleration from rest to a

1 of 1.25 m/s in 10.0 s and feels no appreciable air resistance. How much power must the

speed m/s in 10.0s and alr must

climber imparts on the vertical rope?

Two point charges are seperated by a distance of 100cm. With a magnitude of -10^-6 for both charges. Find the electric force between them

A pendulum is formed from a small rock with mass of 0.10 kg that is fastened to a massless string

with length 0.750 m. It is swinging so as to make a maximum angle of 45.0 with the vertical. Air

resistance is negligible. What is the tension in the string as it passes through the vertical?

What is the capacitance of a parallel plate capacitor with metal plates, each of area 1.00 m2, separated by 1.00 mm?