Physics, 13.11.2020 03:40 kymberlyasher

(Please answer both a and b. And Please don't answer if you don't know, its getting annoying) A golfer hits a ball and gives it an initial velocity of 40 m/s , at an angle of 30 degrees above the horizontal.
a. How long did the ball stay in the air?

b. How far horizontally did the ball travel before hitting the ground?

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 01:00

With i really need the correct answer!

Answers: 2

Answer

Physics, 22.06.2019 18:50

8.29 two streams containing pyridine and acetic acid at 25°c are mixed and fed into a heat exchanger. due to the heat-of-mixing effect, it is desired to reduce the temperature after mixing to 25°c using a stream of chilled ethylene glycol as indicated in the diagram. calculate the mass flow rate of ethylene glycol needed. the heat capacity of ethylene glycol at these conditions is approximately 2.8 kj/(kg k), and the enthalpy change of mixing (δmixh) is given below.

Answers: 3

Answer

Physics, 22.06.2019 19:00

On average 8 bananas make up one pound. the price is four pounds for 5.00. you must buy 25 bananas.what is your cost?

Answers: 1

Answer

Physics, 23.06.2019 02:30

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?

Answers: 3

Answer

You know the right answer?

(Please answer both a and b. And Please don't answer if you don't know, its getting annoying) A gol...

Questions

Physics, 17.04.2021 08:00

Identify the initial and final gravitational potential energies Enter your answers, separated by a comma, in terms of some or all of the variables m,...