Two painters, each of mass 75.0 kg, stand on a 12.0 m scaffold, 6.00 m apart...
Two painters, each of mass 75.0 kg, stand on a 12.0 m scaffold, 6.00 m apart and 3.00 m from each end. They share a paint container of mass 21.0 kg in the middle of the scaffold. What weight (in N) must be supported by each of the ropes secured to the ends of the scaffold?
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Two painters, each of mass 75.0 kg, stand on a 12.0 m scaffold,
6.00 m apart...
A uniform 50-kg scaffold of length 7.0 m is supported by two light cables, as shown...
A uniform 50-kg scaffold of length 7.0 m is supported by two light cables, as shown below. A 58-kg painter stands 1.0 m from the left end of the scaffold, and his paint bucket is 1.5 m from the right end. If the tension in the left cable is twice that in the right cable, find the tensions in the cables and the mass of the bucket. Express all answers rounded to one decimal place.
A scaffold of mass 44 kg and length 5.1 m is supported in a horizontal position...
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...
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
In the system below, a board is supported by two supports. The 12.0 kg mass is...
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 person having a mass, m = 75.0 kg, stands on a ladder of mass mi...
A person having a mass, m = 75.0 kg, stands on a ladder of mass mi = 9.20 kg and length 1 = 5.50 m. The bottom end of the ladder rests on the floor at a point 3.50 m from the wall. Assume the wall is frictionless but the floor is not and has a 0.435 coefficient of static friction with the ladder's feet. At what critical distance *r' from the bottom end of the ladder would the person...
QUESTION 7 A person having a mass, m= 75.0 kg, stands on a ladder of mass...
QUESTION 7 A person having a mass, m= 75.0 kg, stands on a ladder of mass mi=9.20 kg and length 1=5.50 m. The bottom end of the ladder rests on the floor at a point 3.50 m from the wall. Assume the wall is frictionless but the floor is not and has a 0.435 coefficient of static friction with the ladder's feet. At what critical distance from the bottom end of the ladder would the person stand to cause the...
1. (10 pts) A uniform 30.0-kg scaffold of length 3.0 m is supported by two light cables, as shown in the figure. A painter A of mass "m" kg stands 0.5 m from the left end of the scaffold....
1. (10 pts) A uniform 30.0-kg scaffold of length 3.0 m is supported by two light cables, as shown in the figure. A painter A of mass "m" kg stands 0.5 m from the left end of the scaffold. If the tension in the left cable cable is twice that in the right cable, find the tensions in the cables and the mass of the painter A. (Answer the following questions to solve this problem) a. (2 pts) Draw the...
A 35.5-kg child swings in a swing supported by two ropes, each 3.30 m long. Find...
A 35.5-kg child swings in a swing supported by two ropes, each 3.30 m long. Find the tension in each rope if the speed of the child at the lowest point of the swing is 6.00 m/s. (ignore the mass of the seat.)
A uniform plank of length 2.00 m and mass 34.0 kg is supported by three ropes,...
A uniform plank of length 2.00 m and mass 34.0 kg is supported by three ropes, as indicated by the blue vectors in the figure below. Find the tension in each rope when a 685–N person is d = 0.500 m from the left end. magnitude of T1 N magnitude of T2 N magnitude of T3 N A person stands on a horizontal 2.00 m long plank a distance d from the left end. The plank is supported by three...
A uniform plank of length 2.00 m and mass 28.5 kg is supported by three ropes...
A uniform plank of length 2.00 m and mass 28.5 kg is supported by three ropes as indicated by the blue vectors in the figure below. Find the tension in each rope when a 715 N person is d = 0.425 m from the left end. |T_1| = N |T_2| = N |T_3| = N
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
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 person having a mass, m = 75.0 kg, stands on a ladder of mass mi = 9.20 kg and length 1 = 5.50 m. The bottom end of the ladder rests on the floor at a point 3.50 m from the wall. Assume the wall is frictionless but the floor is not and has a 0.435 coefficient of static friction with the ladder's feet. At what critical distance *r' from the bottom end of the ladder would the person...
QUESTION 7 A person having a mass, m= 75.0 kg, stands on a ladder of mass mi=9.20 kg and length 1=5.50 m. The bottom end of the ladder rests on the floor at a point 3.50 m from the wall. Assume the wall is frictionless but the floor is not and has a 0.435 coefficient of static friction with the ladder's feet. At what critical distance from the bottom end of the ladder would the person stand to cause the...
1. (10 pts) A uniform 30.0-kg scaffold of length 3.0 m is supported by two light cables, as shown in the figure. A painter A of mass "m" kg stands 0.5 m from the left end of the scaffold. If the tension in the left cable cable is twice that in the right cable, find the tensions in the cables and the mass of the painter A. (Answer the following questions to solve this problem) a. (2 pts) Draw the...
A uniform plank of length 2.00 m and mass 28.5 kg is supported by three ropes as indicated by the blue vectors in the figure below. Find the tension in each rope when a 715 N person is d = 0.425 m from the left end. |T_1| = N |T_2| = N |T_3| = N
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