Why did construction of the panama canal become
more important to the united states after the
spanish-american war?
(1) congress realized that the key threat to
national security came from south america.
(2) great britain had plans to purchase the canal
zone and colonize the territory.
(3) spain had regained control of its former
colonies near the canal route.
(4) the navy needed a faster way to move ships
between the atlantic and pacific oceans.

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

a