Find the change in the nucleust electric potential and electric potential energy in joules. hint (a) change in electric potential (in v) (b) change in electric potential energy in joules need ? rad r

Aresearcher plans to conduct a test of hypotheses at the 1% significance level. she designs her study to have a power of 0.90 at a particular alternative value of the parameter of interest. the probability that the researcher will commit a type ii error for the particular alternative value of the parameter at which she computed the power is: a. 0.90. b. 0.01. c. 0.10. d. equal to 1

Aman tries to push a box of mass 4 kg with a force of 5 n but the box remains stationary if the coefficient of static friction is 0.45, what is the value of the maximum force of friction?

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?