Suppose that in a mechanical design course you are asked to design a pendulum clock, and you begin with the pendulum the mass of the disk is 2kg determine the length of the bar so that the period o

layer a is the exosphere and layer b is the thermosphere.   is the answer i think but i hope this .

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation: