A40kg rock falls off a cliff that is 50 meters high. how fast is the speed of the rock when it hits the ground

no

sodium is solid at rt

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle

answersysvol bloat;