13) A bridge of length 50.0 m and mass of 9.50 x 104 kg is supported...
007 10.0 points A bridge of length 76 m and mass 1.2 x 10 kg is supported at each end. A truck of mass 28600 kg is located 50 m from the left end. K 50 m - — 76 m What is the force on the bridge at the left point of support? The acceleration of gravity is 9.8 m/s2. Answer in units of N. 08 10 neinta
SerpstT9 12.P.037.MI. 0/5 Submissions Used IZ pon5 G My Notes Ask Your Teacher A bridge of length 50.0 m and mass 7.80 x 10 kg is supported on a smooth pier at each end as shown in the figure below. A truck of mass 3.10 x 10 kg is located 15.0 m from one end. What are the forces on the bridge at the points of support 15.0 m 50.0 m normal force at point A N normal force at...
In the system below, a board is supported by two supports. The 12.0 kg mass is 1.0m from the the left end of the board, and the 20.0 kg mass is 2.0m from the right end of the board. The mass of the board is 15.0 kg and the length is 5.0 m. Find F1 and F2, the forces of the support. . In the system below, a board is supported by two supports. The 12.0 kg mass is 1.0...
A 14 m beam is supported in the middle. A 13 kg mass is on the left end. What mass in kg must be located at a point 5 metres from the right end in order to produce equilibrium?
A beam of mass 100.0 kg and length 4.56789 m is supported by a cable as shown below. There is a mass, M = 20.00 kg, hanging from the beam at one end. The beam is at rest. Calculate the tension in the cable. A beam of mass 100.0 kg and length 4.56789 m is supported by a cable as shown below. There is a mass, M = 20.00 kg, hanging from the beam at one end. The beam is...
a bridge crossing a ravine has a mass of mb and length L. The bridge is supported by pilings at point a and b at the right and left ends . a truck of mass Mt stops at the point l/3 from point b. find the expressions for Fa and Fb, the forces supporting the bridge at bother ends.
A scaffold of mass 44 kg and length 5.1 m is supported in a horizontal position by a vertical cable at each end. A window washer of mass 73 kg stands at a point 1.5 m from one end. What is the tension in (a) the nearer (relative to the person) cable and (b) the farther (relative to the person) cable?
A scaffold of mass 75 kg and length 5.5 m is supported in a horizontal position by a vertical cable at each end. A window washer of mass 79 kg stands at a point 2.4 m from one end. What is the tension in (a) the nearer (relative to the person) cable and (b) the farther (relative to the person) cable? (a) Number Units (b) Number Units
A uniform beam (mass M = 64.0 kg and length L = 4.90 m) is supported by two triangular supports that are placed a distance D = 2.94 m apart, as shown below. The left-most support is at the very end of the beam. A person (mass m = 22.0 kg) starts walking at constant speed v along the beam, beginning from some point between the two supports. How close can the person get to the right-most end of the...
3.) A uniform beam, mass 15.0 kg. hangs motionless, supported by three cables as shown in the figure. A 12.0 kg mass hangs from a point one- quarter of the length of the beam from the left end. T=? What is the tension in the vertical cable attached at the left end of the beam? m