When testing a technological design, you may sometimes need to use a model instead of the real thing

An airplane flies eastward and always accelerates at a constant rate. at one position along its path it has a velocity of 34.3 m/s, it then flies a further distance of 40100 m and afterwards its velocity is 47.5 m/s. find the airplane\'s acceleration and calculate how much time elapses while the airplane covers those 40100 m.

Will you chech and finish these for me, because i am stumped with them.

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these