( A star to whoever answers the questions right) Number the following objects in order from least to greatest momentum (1 = least and 5 = greatest)

1. Jogging man (1,2,3,4)
2. Fast train (1,2,3,4)
3. Rolling Marble (1,2,3,4)
4. Standing Hippopotamus (1,2,3,4)

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

Which additional product balances the reaction h2so4 + 2naoh → na2so4 + 2h2o 2oh h2o2 h3o