A particle with a positive charge of 0.006 C is moving perpendicular to a magnetic field of strength 0.3 T. The particle has a speed of 400 m/s. Calculate the magnitude of the magnetic force exerted on the particle.

Observations show that interstellar clouds can have almost any shape and

An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?

Why do different substances have diffrent properties