Question

a small pumpkin is launched from a very versatile catapult at a variety of speeds and angles. The angles are measured relative to the horizontal. Rank each of the following trials by the maximum height reached by the pumpkin . (1=highest)consider air resistance to be negligible .

A small pumpkin is launched from a very versatile catapul reached by the pumplén, (i=highest) Consider air resista Speed: 45.8m/s, Angle: 39.6° Speed: 21.2m/s, Angle: 74.40 Speed: 18.6m/s, Angle: 33 Speed: 28.6m/s, Angle: 37.49 Submit Answer Tries 0/10 This discussion is closed.

Answer 1

from kinematic equation xy-voytaayy at maximum height, vy=0 m/s and ay =-9, y = hmax o= (v sing) + 2(g) hmax hmax = (ve sing? 29 0->h max= (45.8 m/s Sin 39.6) - 43.5m 29-soms) ☺shmax = (1-2 m/s sin 74.4) = 21.30m 2(9.80m ) @th max = (18-6ms sin 330) 5.23m 2 (9. som/u) - shmax = (28.6mis von 37.43) . 2 (9. some =15.4m