Which statement explains how weight is different from mass?
a. mass is a varying property.
b. mass is measured in newtons.
c. weight is always greater than mass.
d. weight is a measure of gravitational pull.

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.

In the 1980's, congress authorized the u. s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm