+1-415-670-9189
info@expertsmind.com
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
One electron collides elastically with a second electron initially at rest. After the collision, the radii of their trajectories are 2 centimeter and 2.60 centimeter. Find t
A refrigerator has a 1000 W compressor, but the compressor runs only 20% of the time, If electricity costs $0.10/kWh, what is the monthly (30 day) cost of running the refriger
Describe the charging and discharging of a capacitor in terms of the potential difference across the capacitor and the energy stored in the capacitor. What are the limitations
A certain atom has 92 protons. Assume that the nucleus is a sphere with radius 7.10 fm and with the charge of the protons uniformly spread through the sphere. At the nucleus
The electromagnetic wave that delivers a cellular phone call to a car has a magnetic field with an rms value of 1.20 10-10 T. How much energy does this wave carry through the
A satellite, moving in an elliptical orbit, is 357 km above Earth's surface at its farthestpoint and 184 km above at itsclosest point. Calculate the semimajor axis of the orbi
You have 21 tuning forks that oscillate at close but different frequencies. What are the minimum number of different beat frequencies you can produce by sounding the forks 2
The acceleration due to gravity becomes weaker by about three parts in ten million for each meter of increased elevation above the Earth's surface. Suppose a skyscraper is 100