subject
Physics, 23.10.2020 07:01 sarahsompayrac

My assignment is due in an hour please help A tennis player tosses the tennis ball up in the air from a height of 1.2 m. If its initial velocity is 3.6 m/s

A) what is the tennis balls maximum height above the ground?

B) How long does it take the tennis ball to hit the ground

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 02:30, jendun123ovrxij
The particle in a two-dimensional well is a useful model for the motion of electrons around the indole ring (3), the conjugated cycle found in the side chain of tryptophan. we may regard indole as a rectangle with sides of length 280 pm and 450 pm, with 10 electrons in the conjugated p system. as in case study 9.1, we assume that in the ground state of the molecule each quantized level is occupied by two electrons. (a) calculate the energy of an electron in the highest occupied level. (b) calculate the frequency of radiation that can induce a transition between the highest occupied and lowest unoccupied levels. 9.27 electrons around the porphine ring (4), the conjugated macrocycle that forms the structural basis of the heme group and the chlorophylls. we may treat the group as a circular ring of radius 440 pm, with 20 electrons in the conjugated system moving along the perimeter of the ring. as in exercise 9.26, assume that in the ground state of the molecule quantized each level is occupied by two electrons. (a) calculate the energy and angular momentum of an electron in the highest occupied level. (b) calculate the frequency of radiation that can induce a transition between the highest occupied and lowest unoccupied levels.
Answers: 1
image
Physics, 22.06.2019 22:30, madisonvinson80
Am i correct on these two physics questions?
Answers: 2
image
Physics, 23.06.2019 01:00, andybiersack154
What happens during the fall in september
Answers: 1
image
Physics, 23.06.2019 07:50, itscheesycheedar
Answer fast for how does the force exerted by two magnets change as the magnets are moved farther apart? the magnetic force increases. the magnetic force decreases. the magnetic force stays the same.
Answers: 1
You know the right answer?
My assignment is due in an hour please help A tennis player tosses the tennis ball up in the air fr...

Questions in other subjects:

Konu
Biology, 21.09.2019 13:30
Konu
Mathematics, 21.09.2019 13:30