Physics, 01.04.2021 01:20 IUlawyer4535
A box of mass 50 kg is at rest on a horizontal frictionless surface. A constant horizontal force F then acts on the box
and accelerates it to the right. It is observed that it takes the box 6.9 seconds to travel 28 meters. What is the
magnitude of the force?
Answers: 3
Physics, 22.06.2019 04:00, Isaacochoa780
The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane
Answers: 2
Physics, 22.06.2019 14:30, gus2006santos
Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
Answers: 2
Physics, 22.06.2019 17:40, tylercapozzoli
Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?
Answers: 1
A box of mass 50 kg is at rest on a horizontal frictionless surface. A constant horizontal force F t...
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