What is the force in newtons
Course:- Physics
Reference No.:- EM1360831

Assignment Help >> Physics

Q. A 25.0 loudspeaker is suspended 2.20 below the ceiling by two 3.30 long cables that angle outward at equal angles.

Q. A persons upper body weighs 85 lb. Consider such a person as standing erect. How much force do the person's hips, which are supporting the upper body exert? What is this force in Newtons?

Ask Question & Get Answers from Experts
Browse some more (Physics) Materials
A sign has a mass of 1050 kg, a height h = 1 m and a width W = 4 m. It is held by a light rod of length 5 m that is perpendicular to a rough wall. A guy wire at 23° to the hor
A small light source at the bottom of a swimming pool that is3.0 m deep emits light uniformly in all directions. Anilluminated circle is formed on the surface of the pool du
Hooke's law describes a certain light spring of unstretched length 33.0cm. When one end is attached to the top of a door frame, and a 6.4kg object is hung from the other end
An ac generator with maximum electromotive force = 240 Voperating at 420 Hz causes oscillations in a series RLC circuithaving R = 230 Ohms, L = 150 mH, and C = 24.0 microF.
A tungsten wire has a radius of 0.066 millimeter and is heated from 20 to 1405°C. The temperature coefficient of resistivity is = 4.5 x 10-3 degree. Determine how long is th
A rock is thrown vertically upward from the edge of a cliff. The rock reaches a maximum height of 19.6 m above the top of the cliff before falling to the base of the cliff,
the two stars in a binary star system have masses 1.7 x 10 ^ 30 kg and 5.8 x 10 ^ 30kg. They are separated by 2.1 x 10 ^ 12m. What is the system's rotation period, in years
A snow skier is racing down a 50-degree slope. If there is no friction between the skis and the snow, What is the component of the acceleration of gravity that causes the ski