Abaseball leaves the bat with a speed of 40 m/s at an angle of 35 degrees. a 12m tall fence is placed 130 m from the point the ball was struck. assuming the batter hit the ball 1m above ground level, does the ball go over the fence? if not, how does the ball hit the fence? if yes, how far beyond the fence does the ball land?

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:

The ph is the a. independent variable b. the dependent variable c. control group

Using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.