A proton moving in a uniform magnetic field with v1= 1.23 ×10^6 ı^m/s experiences force F1= 1.88 ×10^−16k^N. A second proton with v2= 2.36 ×10^6ȷ^m/s experiences F2=− 3.60 ×10^−16k^N in the same field. Required:
a. What is the magnitude of B?
b. What is the direction of B?

Can somebody explain to me how newton's 3rd law relates to momentum? ~ap physics 1

Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.