*GIVING BRAINLIST* Which scenario most likely shows how a scientist can use creativity?

1.) A scientist changes the design of a wine-making machine so it can be used to prints books.

2.) A scientist observes the movement of baseballs after they are thrown.

3.) A scientist conducts several trials when experimenting how fast chocolate melts in different containers.

4.) A scientist carefully measures the height of plants when given different amounts of water.

During spring semester at mit, residents of the parallel buildings of the east campus dorms battle one another with large catapults that are made with surgical hose mounted on a window frame. a balloon filled with dyed water is placed in a pouch attached to the hose, which is then stretched through the width of the room. assume that the stretching of the hose obeys hooke's law with a spring constant of 89.0 n/m. if the hose is stretched by 5.80 m and then released, how much work does the force from the hose do on the balloon in the pouch by the time the hose reaches its relaxed length? unitst 3 number-1497 the tolerance is +/-5% open show work click if you would like to show work for this question:

Write the correct abbreviation for each metric unit

Rohit is trying to tune an instrument