King arthurs knights fire a cannon from the top of the castle wall. the cannonball is fired at a speed of 50m/s and an angle of 30 degree. A cannonball that was accidentally dropped hits the moat below in 1.5s. How far from the castle wall does the fired cannon hit the ground?

i wanna say it’s between b and d, leaning more towards b.

resonant frequency

grav forces affect all objects magnetic forces affect magnetic objects and electric currents

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