What phase of the moon would this be? 1st quarter, waxing half moon

3rd quarter, waning half moon

waxing gibbous

waning gibbous

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.

Which bonds are found inside a water molecule