Please help! Didn’t have right subject so i chose one that may be similar. Tides are caused by

the rotation of the Earth

the orbit of the Moon

gravitational pull of just the Sun

gravitational pull of the Sun and Moon

Aproton is projected toward a fixed nucleus of charge +ze with velocity vo. initially the two particles are very far apart. when the proton is a distance r from the nucleus its velocity has decreased to 1/2vo. how far from the nucleus will the proton be when its velocity has dropped to 1/4vo?

Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves

Which of the following statements accurately describes the sign of the work done on the box by the force of the push? a. positive b. negative c. zero