What would be the force required to accelerate an object that weighs 35 N up at a rate of .60 m/s^2?

Rohit is trying to tune an instrument

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

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?