Where on earth is the tilt of earth least likely to affect seansons?

The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

Petroleum contains energy. a. light b. kinetic c. chemical d. mechanical