Anucleus. x has atomic nimber 3. if the binding energy of x is 2.15×10-11, calculate ) the number of neutrons in ) the total number of neutrons and protons

The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s

Acorporation gives out its profits as dividends paid to whom?

2. circled insects have mutations, or changes to their dna. how many of the offspring insects in this generation have mutations?