Physics, 14.04.2020 20:32 osiharprasad4061

1. A uniform horizontal strut weighs 400.0 N. One end of the strut is attached to a hinged support at the wall, and the other end of the strut is attached to a 200.0-N weight. The strut is also supported by a cable attached between the end of the strut and the wall.
A) Find the tension in the cable.
B) Find the magnitude of the force at the hinge of the strut.
2. An astronaut lands on a distant un-manned planet having a radius of 4000 km. When he jumps with an initial speed of 4.00 m/s, he rises to a height of 1.60 m.
A) Calculate the mass of the planet.
B) Find the escape velocity associated with the planet.

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1. A uniform horizontal strut weighs 400.0 N. One end of the strut is attached to a hinged support a...

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