What is the force the left support exerts on the beam

Assignment Help Physics

Reference no: EM13544427

A gymnast with mass m1 = 43.0 kg is on a balance beam that sits on (but is not attached to) two supports. The beam has a mass m2 = 106.0 kg and length L = 5.0 m. Each support is 1/3 of the way from each end. Initially the gymnast stands at the left end of the beam.

1) What is the force the left support exerts on the beam?

2) What is the force the right support exerts on the beam?

3) How much extra mass could the gymnast hold before the beam begins to tip? Now the gymnast (not holding any additional mass) walks directly above the right support.

4) What is the force the left support exerts on the beam?

5) What is the force the right support exerts on the beam?

Reference no: EM13544427

Questions Cloud

Evaluate the number of tons of sulfur dioxide produced : Assuming that the coal was 4.50 \% sulfur by mass and that combustion was complete, calculate the number of tons of sulfur dioxide produced by the plant during the year.

What are the frequency and rms strength of electric field : In an EM wave traveling west, the B field oscillates vertically and has a frequency of 80.0 kHz, What are the frequency and rms strength of the electric field

What is the new flow rate : A viscous fluid is flowing in a constant cross-section, horizontal pipe. With a pressure difference across the pipe of 1 × 106 Pa, what is the new flow rate

Explain what is its hydroxide-ion concentration : The pH of a 0.015 M ammonia solution is 10.72. What is its hydroxide-ion concentration

What is the force the left support exerts on the beam : A gymnast with mass m1 = 43.0 kg is on a balance beam that sits on (but is not attached to) two supports. What is the force the left support exerts on the beam

What are the amplitudes of each the two seperate modes : A room has two opposing walls which are tiled. The remainingwalls, floor, and ceiling are lined with sound-absorbent material. What are the amplitudes of each the two seperate modes

Determine what is the theoretical maximum efficiency : Converting sunlight to electricity with solar cells has an efficiency of 15%. It's possible to achieve a higher efficiency (though currently at higher cost) by using concentrated sunlight as the hot reservoir of a heat engine. What is the theoreti..

Explain what is oxidation-reduction reaction : What is oxidation-reduction reaction. Balance the reaction between potassium permanganate with oxalic acid in the presence of excess sulfuric acid. What is normality. What is the normality of 1M H2SO4 solution.

Evaluate the concentration of each substance : Calculate the concentration of each substance when mixing 40.0 mL of 0.1 M CH3COOH and 10.0 mL of 0.1 M CH3COONa

User Account

All Pages