Answered: 4. A 3 kg meter stick has a fixed axis… | bartleby

Related questions

Question

4. A 3 kg meter stick has a fixed axis at the 15 cm mark. (a) Determine the magnitude and direction of
an upward vertical force at the 100 cm mark that will maintain the meter stick in a horizontal equilibrium
position. (b) Determine the reaction force exerted by the axis.

Expert Solution

Step 1

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

11. The diagram below shows a ladder that is 6.0 m long and has a mass of 20.0 kg. The ladder rests on a level floor and against a wall at an angle of 15° to the wall. The coefficient of static friction between the ladder and the floor is 0.232. A person with a mass of 60.0 kg begins to climb the ladder. The base of the ladder will begin to slide away from the wall when the person reaches which distance interval from the base of the ladder? A. 0 m–1.5 mB. 1.5 m–3.0 mC. 3.0 m–4.5 mD. 4.5 m–6.0 m
12. During a wrestling match, a 158 kg wrestler briefly stands on one hand during a maneuver designed to perplex his already moribund adversary. By how much (in m) does the upper arm bone shorten in length? The bone can be represented by a uniform rod 36.0 cm in length and 1.9 cm in radius. m Additional Materials Reading 13. When using a pencil eraser, you exert a vertical force of 9.00 N at a distance of 2.00 cm from the hardwood-eraser joint. The pencil is 6.00 mm in diameter and is held at an angle of 36.0° to the horizontal. (Enter your answers in m.) (a) By how much does the wood flex perpendicular to its length? m (b) How much is it compressed lengthwise? m
The door has a weight of 230 lb and a center of gravity at G. (Bouto 1) Figure ▼ Part C NA = 1 of 1 HÅ Value Determine the constant force F that must be applied to the door to push it open 19.0 ft to the right in 5 s. starting from rest. Express your answer to three significant figures and include the appropriate units. Submit Request Answer Part B. Value Units Submit Previous Answers Request Answer X Incorrect: Try Again; 5 attempts remaining μA Also, find the vertical reaction at the roller B Express your answer to three significant figures and include the appropriate units. No - Value Submit Also, find the vertical reaction at the roller A. Express your answer to three significant figures and include the appropriate units. Previous Answers Request Answer Units Units ?
Q18
2. A uniform ladder weighing 330. N is leaning against a wall. The ladder slips when the angle with the floor is 50.00. Assuming the coefficient of static friction at the wall and the floor are the same, obtain a value for us.
3. Consider the system shown. A 5.00 m beam supports a mass of 3000 kg attached to a cable. The mass of the beam is 1000 kg. Assume that the mass of the beam is uniformly distributed throughout its length. (a) Determine the tension in the cable (b) Calculate the horizontal and vertical components of the force exerted at point O. 5.00m 3000 kg 45.0°
34. Please help answer this question thank you so much!:))
A mass in translational equilibrium experiences 3 forces. Select the case that most fully and accurately describes the scenario. I. The magnitudes of the 3 forces are equivalent. II. The angles between the 3 vectors are 120 degrees. III. The vector sum of the 3 forces equals 0N. IV. All 3 forces are parallel. A. III only B. I only C. I and III only D. IV only E. II and III only
a meter log is a uniform bar of mass m = 77 kg. You want to support it at a rest parallel to the ground. so you place it on a triangle support at 33 cm mark and tie it with a rope on the ground at the 28 cm mark. A) draw your own configuration out. calculate the tension of the rope ____ N, downward, upward, right, left, or none and support force provided by the triangle support _______ N, downward, upward, right, left, or none b) suppose a gumdrop (point mass mb = 14.00 kg) hangs on to the meter log at the 91 cm mark How large will the tension be on the rope? ______ N conceptually explain why it should increase, decrease, or stay the same, compared to part A. C) Now with everything including the gumdrop, the triangle support has been moved away from the rope, to the end of the meter log.Explain why the system itself cannot stay balanced anymore, and the rope goes (T→0). Calculate: rotational inertia of the system below. I = _______ kg·m2Calculate the sizes (+ only) of both the…
a meter log is a uniform bar of mass m = 77 kg. You want to support it at a rest parallel to the ground. so you place it on a triangle support at 33 cm mark and tie it with a rope on the ground at the 28 cm mark. A) draw your own configuration out. calculate the tension of the rope ____ N, downward, upward, right, left, or none and support force provided by the triangle support _______ N, downward, upward, right, left, or none b) suppose a gumdrop (point mass mb = 14.00 kg) hangs on to the meter log at the 91 cm mark How large will the tension be on the rope? ______ N conceptually explain why it should increase, decrease, or stay the same, compared to part A. C) Now with everything including the gumdrop, the triangle support has been moved away from the rope, to the end of the meter log.Explain why the system itself cannot stay balanced anymore, and the rope goes (T→0). Calculate: rotational inertia of the system below. I = _______ kg·m2Calculate the sizes (+ only) of both the…