6. A board serves as a seesaw for two children. Child A has a mass of...
6. A board serves as a seesaw for two children. Child A has a mass of 50 kg and sits 1.5 m from the pivot point. At what distance from the pivot point must child B, of mass 35 kg, place herself to balance the seesaw? Assume the board is uniform and has negligible mass.
draw free body diagram to explain answer
Homework Answers
Add Answer to:
6. A board serves as a seesaw for two children. Child A has a
mass of...
Two children are balanced on a seesaw of negligible mass. The first child has a mass...
Two children are balanced on a seesaw of negligible mass. The first child has a mass of 26 kg and sits 5m from the pivot. If the second child has a mass of 30kg, how far is she from the pivot?
there are two children playing on a playground seesaw. one child has a mass of 25...
there are two children playing on a playground seesaw. one child has a mass of 25 kg the child sits on one end of the long uniform beam which has a mass of 20 kg. and another 45 kg child sits on the other end., the seesaw balances when a fulcrum is placed below the beam a distance of 1.50 m from the 25 kg-child, how long is the beam?
child a o child a Two children are balanced on a seesaw of mass 11.0 kg....
child a o child a Two children are balanced on a seesaw of mass 11.0 kg. The first child has a mass of 26.0 kg and sits 1.60 m away from the pivot. The center of mass of the seesaw is 0.113 m from the pivot. (a) How far from the pivot does the second child sit if he has a mass of 31.0 kg? (b) What is the supporting force exerted by the pivot? LPivot center of mass
Two children are sitting on opposite ends of a scesaw of negligible mass. If 40 kg...
Two children are sitting on opposite ends of a scesaw of negligible mass. If 40 kg child is 2.0 m from the pivoted point, how far from the pivot point will the other 30 kg child sit on the seesaw to be at equilibrium? (draw diagram to show vectors) A uniform 2000 kg beam 10 m long supports a 500 kg weight 3 meters from the right support. Calculate the forces on each of the vertical support columns? (draw diagram...
The two children are balanced on a seesaw of negligible mass (this assumption is made to...
The two children are balanced on a seesaw of negligible mass (this assumption is made to keep the example simple). The first child is 26.0 kg and sits .160 m to the left of the pivot. The seesaw has a mass of 12 kg. If the second child is 32.0 kg, how far is she from the pivot? What is the supporting force exerted by the pivot?
dltión of equilibrium equith from t fros 4.0 kg serves a seesaw for two children. A...
dltión of equilibrium equith from t fros 4.0 kg serves a seesaw for two children. A child of mass 38 kg sits shdition for tTh saw is balanced (in equilibrium). A) Write the rotational child on the lefts acting on the seesaw (with torques included), b) calculate on the right m ren end 1.5 frof mass 0ke uibi he pim from the pivot point. The other child sits on the left end of the seesaw condition for the torques acting...
3. Two children are playing on a seesaw of negligible mass. The first child has a...
3. Two children are playing on a seesaw of negligible mass. The first child has a mass of 20.0 kg and sits 1.2 m from the pivot. (i) If the second child has a mass of 30.0 kg, how far is she from the pivot? (ii) What is the supporting force exerted by the pivot? 4. (a) Three point masses are attached to a massless rigid rod. Mass mi- 1.0 kg is located at x 1.0 cm, mass m 2.0...
Two children are balanced on a seesaw that has a mass of 19.0 kg. The first...
Two children are balanced on a seesaw that has a mass of 19.0 kg. The first child has a mass of 26.0 kg and sits 1.60 m from the pivot. The center of mass of the seesaw is 0.193 m from the pivot (on the side of the first child). a) If the second child has a mass of 33.8 kg, how far (in m) is she from the pivot? b)What is the supporting force (in N) exerted by the...
Suppose two children are using a uniform seesaw that is 3.00 m long and has its center of mass over the pivot. The first...
Suppose two children are using a uniform seesaw that is 3.00 m long and has its center of mass over the pivot. The first child has a mass of 30.0 kg and sits 1.40 m from the pivot. (a) Calculate where the second 18.0 kg child must sit to balance the seesaw. (b) What is unreasonable about the result? (c) Which premise is unreasonable, or which premises are inconsistent? Please show work and explanations.
II. Two children are sitting on a massless 4.0 m long seesaw which has a pivot...
II. Two children are sitting on a massless 4.0 m long seesaw which has a pivot at the middle point. If one child, with a mass of 36 kg sits 1.2 m from the pivot, where must the other child, of mass 54 kg, sit so that the seesaw remains in equilibrium? a. 0.6 m b. 0.8 m c. 1.2 m d. 1.4 m e. None of the above
child a o child a Two children are balanced on a seesaw of mass 11.0 kg. The first child has a mass of 26.0 kg and sits 1.60 m away from the pivot. The center of mass of the seesaw is 0.113 m from the pivot. (a) How far from the pivot does the second child sit if he has a mass of 31.0 kg? (b) What is the supporting force exerted by the pivot? LPivot center of mass
Two children are sitting on opposite ends of a scesaw of negligible mass. If 40 kg child is 2.0 m from the pivoted point, how far from the pivot point will the other 30 kg child sit on the seesaw to be at equilibrium? (draw diagram to show vectors) A uniform 2000 kg beam 10 m long supports a 500 kg weight 3 meters from the right support. Calculate the forces on each of the vertical support columns? (draw diagram...
dltión of equilibrium equith from t fros 4.0 kg serves a seesaw for two children. A child of mass 38 kg sits shdition for tTh saw is balanced (in equilibrium). A) Write the rotational child on the lefts acting on the seesaw (with torques included), b) calculate on the right m ren end 1.5 frof mass 0ke uibi he pim from the pivot point. The other child sits on the left end of the seesaw condition for the torques acting...
3. Two children are playing on a seesaw of negligible mass. The first child has a mass of 20.0 kg and sits 1.2 m from the pivot. (i) If the second child has a mass of 30.0 kg, how far is she from the pivot? (ii) What is the supporting force exerted by the pivot? 4. (a) Three point masses are attached to a massless rigid rod. Mass mi- 1.0 kg is located at x 1.0 cm, mass m 2.0...
II. Two children are sitting on a massless 4.0 m long seesaw which has a pivot at the middle point. If one child, with a mass of 36 kg sits 1.2 m from the pivot, where must the other child, of mass 54 kg, sit so that the seesaw remains in equilibrium? a. 0.6 m b. 0.8 m c. 1.2 m d. 1.4 m e. None of the above
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago