Calculate the wavelength and frequency of an electron when there is a quantum jump from n=1 Assume
E=-13.6eV/n
1eV = 1.6 x10-19
1.6 x10-19 n is the quantum number] )
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The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping

Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.

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