A747 jet, traveling at a velocity of 70 meters per second north, touches down on a runway. the jet slows to test at the rate of 2 meters per second^2

Distance, d = 1225 meters

Explanation:

It is given that,

Initial speed of the jet, u = 70 m/s

Acceleration of the jet,

It can be assumed to find the distance traveled on the runway as it is brought to rest. Let the distance is given by d. Also, the final speed, v = 0

d can be calculated using the third equation of kinematics. The formula is given by :

Substituting the values in above formula.

d = 1225 meters

So, the distance covered by the jet as it brought to rest is 1225 meters. Hence, this is the required solution.

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods