A spring is 3 cm long. A student hangs a weight of 2 N on it. It is now 45 cm long. what would be the length of the spring with weight of 6 N ​

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents