poppy4298 poppy4298
  • 15-12-2022
  • Physics
Answered

a 60 kg load is located at the very end of a uniform board of length l, which is supported one-quarter of the way from the end and is balanced. what is the mass of the board?



Answer :

Other Questions

a uniform meter stick of mass 24 g with two weights hanging from it is balanced on a knife edge at the 40 cm mark. a weight of mass 96 g hangs from the 9 cm mar
a dad pushes tangentially on a small hand-driven merry-go-round and is able to accelerate it from rest to a frequency of 15 rpm in 10.0 s. assume the merry-go-r
what is the velocity of the object at 5 s ? what is the velocity of the object at 5 ? 0.53 m/s 0.77 m/s 3.3 m/s 4.3 m/s 28 m/s
a watermelon explodes into three equal masses. one mass moves east at 15.0 m/s. if a second mass moves at a velocity of 10.0 m/s 45.0o s of e, what is the veloc
design a base isolation system for an electronic module of mass 5 kg so that only 10% of the displacement of the base is transmitted into the displacement of th
on a horizontal axis. a 2-kg mass is suspended from the wheel by a rope wound around the rim. find the
two boxes (5.00 kg and 7.25 kg) are tied together by a rope and hang vertically from a frictionless pulley. what is the acceleration of each box, and the tensio