Which physical property will change in value depending on if you are on the surface of the earth, in orbit, or on the surface of the moon?

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.

What do you think car designers do if the damage caused by a crash test is too severe?

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?