A child in a tree house is playing with a toy rocket. The tree house is 6.8 meters above level
ground. If she launches the rocket at a velocity of 5.5 m/s at a 60° angle, how far horizontally
from the launch position will the rocket travel before it lands?
A 1.3 m
B. 2.7m
C. 4.8 m
D. 8.4 m
Answers: 3
Physics, 22.06.2019 05:30, mlopezmanny5722
The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f. s. = 2 against bucklin
Answers: 3
Physics, 22.06.2019 10:00, pantojaiv90
A2k pendulum has a speed of 1 m/s at a height of 1/2 meter
Answers: 3
Physics, 22.06.2019 13:00, mckadams02
The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.
Answers: 3
A child in a tree house is playing with a toy rocket. The tree house is 6.8 meters above level
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