What are the oxidation numbers for potassium and chloride in KCI A. 2+ for K and 1- for CI
B. 1+ for K and 1- for CI
C. 1+ for K and 2- for CI

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?

Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?