Fleas have remarkable jumping ability. A 0.50 mg flea, jumping straight up, would reach a height of 40 cm if there were

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Fleas Have Remarkable Jumping Ability A 0 50 Mg Flea Jumping Straight Up Would Reach A Height Of 40 Cm If There Were 1 (14.32 KiB) Viewed 32 times

Fleas have remarkable jumping ability. A 0.50 mg flea, jumping straight up, would reach a height of 40 cm if there were on no air resistance. Assuning no air resistance, what is the fien's speed as it leaves the ground? (1) 2.8 m/s (2) 1.6 m/s (3) 0.52 m/s (4) 3.4 m/s (5) 4.1 m/s Wess 8. What is the work done by gravity on the flen during its jump in the previous question? ansnens in d. (1) -1.96 x 10-6 (2) -1.11 x 10-63 (3) -2.98 x 10-6 (4) -3.15 x10-63 (5) -7.06 x 10-63 hanem N wont