A particle with a charge of 33.6 $\mu C$ moves with a speed of 66.4 m/s in the positive $x$ direction. The magnetic field in this region of space has a component of 0.478 T in the positive $y$ direction, and a component of 0.817 T in the positive $z$ direction. What is the magnitude of the magnetic force on the particle

Consider an ordinary, helium-filled party balloon with a volume of 2.2 ft3. the lifting force on the balloon due to the outside air is the net resultant of the pressure distribution exerted on the exterior surface of the balloon. using this fact, we can derive archimedes’ principle, namely that the upward force on the balloon is equal to the weight of the air displaced by the balloon. assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft3, calculate the maximum weight that can be lifted by the balloon. note: the molecular weight of air is 28.8 and that of helium is 4.

This is the substance(s) formed in a chemical reaction.

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack