Physics, 16.11.2019 06:31 username999990
Asolid square rod is cantilevered at one end. the rod is 0.6 m long and supports a completely reversing transverse load at the other end of 62 kn. the material is aisi 1080 hot-rolled steel. if the rod must support this load for 104 cycles with a design factor of 1.5, what dimension should the square cross section have?
Answers: 2
Physics, 21.06.2019 21:40
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
Answers: 3
Physics, 21.06.2019 22:30
If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.
Answers: 1
Physics, 22.06.2019 05:30
Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n
Answers: 2
Asolid square rod is cantilevered at one end. the rod is 0.6 m long and supports a completely revers...
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