If the mass of an object is 100kg and the acceleration due to gravity is 9.8m/s^2 what is the weight of the object

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

Awave travels at a speed of 5.2 m/s. if the distance between crests is 0.40 m, what is the frequency of the wave? use f=v/wavelength a. 13 hz b. 2.1 hz c. 0.077 hz d. 5.6 hz

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?