Physics, 30.04.2021 17:20 snoopy112007
7. M Un pateador debe patear un balón de un punto a 36.0 m (aproximadamente 40 yardas) de la meta. La mitad del público espera que el balón pase arriba del travesano, que está a una altura de 3.05 m. Cuando se patea la pelota sale del suelo con una rapidez de 20.0 m/s a un ángulo de 53.0° respecto a la horizontal. a) ¿Por cuánto libra o le falta a la pelota para pasar el travesaño mientras aún sube o baja?
Answers: 3
Physics, 21.06.2019 18:00
Alivestock company reports that the mean weight of a group of young steers is 1100 pounds with a standard deviation of 93 pounds. based on the model n(1100,93) for the weights of steers, what percent of steers weigh a) over 1050 pounds? b) under 1300 pounds? c) between 1150 and 1250 pounds?
Answers: 1
Physics, 21.06.2019 19:30
11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?
Answers: 1
Physics, 21.06.2019 21:00
Mike walks 100 meter north, then walks 30 meters south. after this, he walks another 10 meters north. what is the magnitude of his total displacement during this walk,in meters?
Answers: 2
Physics, 22.06.2019 09:30
On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?
Answers: 2
7. M Un pateador debe patear un balón de un punto a 36.0 m (aproximadamente 40 yardas) de la meta. L...
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