(Urgent, please explain answer!)
Kilograms represented by the mass defect for oxygen-16: 2.20 × 10 -28 kg

What is the nuclear binding energy for oxygen-16?

A. 3.0 × 108 J
B. 6.60 × 10-20 J
C. 1.98 × 10 -11 J
D. 3.69 x 10-24 J

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?

Diverging mirrors and lenses always produce images

An electron and a proton are held on an x axis, with the electron at x = + 1.000 m and the proton at x = - 1.000 m. part a how much work is required to bring an additional electron from infinity to the origin? express your answer with the appropriate units. part b if, instead of the second electron coming in from infinity, it is initially at x = + 20.00 m on the axis and is given an initial velocity of 100.0 m/s toward the origin, does it reach the origin? part c how close to the origin does it come?