A person with mass m1 = 61 kg stands at the left end of a uniform...
A person with mass m1 = 61 kg stands at the left end of a uniform beam with mass m2 = 104 kg and a length L = 2.6 m. Another person with mass m3 = 68 kg stands on the far right end of the beam and holds a medicine ball with mass m4 = 8 kg (assume that the medicine ball is at the far right end of the beam as well). Let the origin of our coordinate system be the left end of the original position of the beam as shown in the drawing. Assume there is no friction between the beam and floor.
The medicine ball is throw to the left end of the beam (and caught). What is the location of the center of mass now?
What is the new x-position of the person at the left end of the beam? (How far did the beam move when the ball was throw from person to person?)
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A person with mass m1 = 61 kg stands at the left end
of a uniform...
A person with mass m1 = 63 kg stands at the left end of a uniform...
A person with mass m1 = 63 kg stands at the left end
of a uniform beam with mass m2 = 91 kg and a length L =
2.7 m. Another person with mass m3 = 59 kg stands on the
far right end of the beam and holds a medicine ball with mass
m4 = 15 kg (assume that the medicine ball is at the far
right end of the beam as well). Let the origin of our coordinate...
My answer for 1,2, and 4 is right. Only 3 is wrong so please give me...
My answer for 1,2, and 4 is
right. Only 3 is wrong so please give me the solution and answer of
3.
Playing Catch (w/ Work) X=0 A person with mass m1 = 52 kg stands at the left end of a uniform beam with mass m2 = 105 kg and a length L = 3.3 m. Another person with mass m3 = 59 kg stands on the far right end of the beam and holds a medicine ball with...
A gymnast with mass m1 = 48 kg is on a balance beam that sits on...
A gymnast with mass m1 = 48 kg is on a balance beam that sits on (but is not attached to) two supports. The beam has a mass m2 = 124 kg and length L = 5 m. Each support is 1/3 of the way from each end. Initially the gymnast stands at the left end of the beam. *How much extra mass could the gymnast hold before the beam begins to tip? Now the gymnast (not holding any additional...
A 61 kg diver stands at the end of a 31 kg springboard, as shown in...
A 61 kg diver stands at the end of a 31 kg springboard, as shown in the figure. The board is attached to a hinge at the left end but simply rests on the right support. What is the magnitude of the vertical force exerted by the hinge on the board?
A beam of mass 69 kg and length 14.9 meters is supported by two columns at...
A beam of mass 69 kg and length 14.9 meters is supported by two columns at the ends. On the beam is stick person #1 whose mass is 82.79 kg stands 1.93 meters(marked d1 on figure) from the left end. Stick person #2 whose mass is 61.1 kg stands 2.71 meters(marked d2 on the figure) from the right end. Also, on the beam is a cooler full of sandwiches (marked m1 in the figure) that has a mass of 9.8...
A 61 kg diver stands at the end of a diving board which is attached to a hinge at the left end an...
A 61 kg diver stands at the end of a diving board which is attached to a hinge at the left end and rests on the support in the middle. Ignore the weight of the board. What are the magnitude and direction of the force exerted by A. The support? B. The hinge? 1.5 m 3.0 m
A 61 kg diver stands at the end of a diving board which is attached to a hinge at the left end and...
A gymnast with a mass of 46 kg stands on the end of a uniform balance...
A gymnast with a mass of 46 kg stands on the end of a uniform
balance beam as shown in the figure. The beam is 4.50 m long and
has a mass of 250 kg. Each support is 0.54m from the end of the
beam. What is the force on the beam due to support 2?
A gymnast with a mass of 48 kg stands on the end of a uniform balance...
A gymnast with a mass of 48 kg stands on the end of a uniform balance beam as shown in the figure. The beam is 4.50 m long and has a mass of 250 kg. Each support is 0.54m from the end of the beam. What is the force on the beam due to support 2?
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...
A person with mass m1 = 63 kg stands at the left end
of a uniform beam with mass m2 = 91 kg and a length L =
2.7 m. Another person with mass m3 = 59 kg stands on the
far right end of the beam and holds a medicine ball with mass
m4 = 15 kg (assume that the medicine ball is at the far
right end of the beam as well). Let the origin of our coordinate...
My answer for 1,2, and 4 is
right. Only 3 is wrong so please give me the solution and answer of
3.
Playing Catch (w/ Work) X=0 A person with mass m1 = 52 kg stands at the left end of a uniform beam with mass m2 = 105 kg and a length L = 3.3 m. Another person with mass m3 = 59 kg stands on the far right end of the beam and holds a medicine ball with...
A 61 kg diver stands at the end of a diving board which is attached to a hinge at the left end and rests on the support in the middle. Ignore the weight of the board. What are the magnitude and direction of the force exerted by A. The support? B. The hinge? 1.5 m 3.0 m
A 61 kg diver stands at the end of a diving board which is attached to a hinge at the left end and...
A gymnast with a mass of 46 kg stands on the end of a uniform
balance beam as shown in the figure. The beam is 4.50 m long and
has a mass of 250 kg. Each support is 0.54m from the end of the
beam. What is the force on the beam due to support 2?
A gymnast with a mass of 48 kg stands on the end of a uniform balance beam as shown in the figure. The beam is 4.50 m long and has a mass of 250 kg. Each support is 0.54m from the end of the beam. What is the force on the beam due to support 2?
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...
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