IF it started out from rest, then V = a t = (7.8 x 30) = 234 meters per secondin the direction of the acceleration, at the end of 30 seconds.
convert degrees to meters
-2.33 metres per second squared
30 x 30 = 900 2 plots = 1800 square meters
30 meters = 32.808399 yards
30 meters is the same as 30 linear meters.
IF it started out from rest, then V = a t = (7.8 x 30) = 234 meters per secondin the direction of the acceleration, at the end of 30 seconds.
2.38 seconds.
convert degrees to meters
-2.33 metres per second squared
The work is 347 joules.
30 x 30 = 900 2 plots = 1800 square meters
The total displacement is 30 meters South. Displacement is the difference between the initial and final positions of an object, irrespective of the path taken. In this case, the person returns partially to the initial position after moving North by 50 meters.
The kinetic energy of the object at rest on the edge of the cliff is zero because there is no motion.
There are about 1181.1 inches in 30 meters.
900 meters/30 seconds = 30 meters/second
Potential Energy The object is not in movement.