The symbol shown here denotes which type of weather condition? pls pls

a. cold front
b. stationary front
c. warm front
d. occluded front

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

An object is dropped from a tower, 400 ft above the ground. the object's height above ground t seconds after the fall is s(t)equals400 minus 16 t squared. determine the velocity and acceleration of the object the moment it reaches the ground. the velocity of the object the moment it reaches the ground is nothing ft/s.

Aboy with a mass 25 kg climbs into a small tree. he sits on a branch that is 2.o m above to the ground. what is his gravitational potential energy above the ground?