A series circuit contains a 10 ohm resistor and a 50 ohm Resistor. What is the total resistance?

A proton moves at a speed of 1,140 m/s in a direction perpendicular to a magnetic field with a magnitude of 0.78 T. If the proton is replaced with an electron, how will the magnitude of the force change?

Describe the energy transformations that take place when a skier starts skiing down a hill but after a time is brought to rest by striking a snowdrift

What type of simple machine will allow you to change the direction of the resistance? A. a ramp B. a lever C. a pulley D. a wedge

An undersea research chamber is spherical with an external diameter of 5.50 m. The mass of the chamber, when occupied, is 87600 kg. It is anchored to the sea bottom by a cable. The density of seawater is 1025 kg/m3.

How can motion appear different from different obserers

What changes depending on location in the universe, mass or weight. Explain

What change in pressure occurs in a party balloon that is squeezed to one-half its volume with no change in temperature?

Which of the following describes effort force?

What does the chemical formula CaCl2 show about the compound it represents? It is made up of one element. It is made up of two elements. It is made up of three elements. It is made up of four elements.

An electron with kinetic energy of 2000 eV (1 eV = 1.602 x 10-19 J) is fired horizontally across a horizontally oriented conducting plate with a surface charge density + 4.00 x 106 C/m2.