Two astronauts on opposite ends of a spaceship are comparing lunches. one has an apple, the other has an orange. they decide to trade. atronaut 1 tosses the 0.125 kg apple toward astronaut 2 with a speed of vi1=1.13 m/s. the 0.160 kg orange is tossed from astronaut 2 to astronaut 1 with a speed of 1.18 m/s. unfortunately, the fruits collide, sending the orange off with a speed of 0.999 m/s in the negative y direction.
a) what are the final speed of the apple in this case (vf1)?
b) what are the direction of the apple in this case (theta)?
Answers: 3
Physics, 21.06.2019 21:30, spycn7717
Apendulum has a mass of 1.5 kg and starts at a height of 0.4 m. if it is released from rest, how fast is it going when it reaches the lowest point of its path? acceleration due to gravity is g = 9.8 m/s2. a. 2.8 m/s b. 0 m/s c. 5.9 m/s d. 4.3 m/s
Answers: 1
Physics, 21.06.2019 22:50, sarahfsakrani
Aplane takes off from an airport and flies to town a, located d1 = 215 km from the airport in the direction 20.0° north of east. the plane then flies to town b, located d2 = 230 km at 30.0° west of north from town a. use graphical methods to determine the distance and direction from town b to the airport. (enter the distance in km and the direction in degrees south of west.)
Answers: 2
Physics, 22.06.2019 03:00, janeou17xn
Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process
Answers: 1
Two astronauts on opposite ends of a spaceship are comparing lunches. one has an apple, the other ha...
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