When you stand on the merry-go-round in question 12, you hold a string from whichis suspended a rubber stopper of mass 45 g. You are 2.9 m from the centre of themerry-go-round. You take 4.1 s to complete one revolution. What angle does the string make with the vertical?

When you stand on the merry-go-round in question 12, you hold a string from whichis suspended a rubber stopper of mass 45 g. You are 2.9 m from the centre of themerry-go-round. You take 4.1 s to complete one revolution. What angle does the string make with the vertical?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 26P: In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace...

See similar textbooks

Related questions

Q: A circular conducting loop of radius R carries current I as shown in the figure below. The said loop…

Q: Problem 3: In this AC circuit, the resistor offers 300 N of resistance, and the inductor offers 400…

A: Given, resistance = 300 ohm Reactance = 400 ohm current in circuit = 10 mA voltage =5 V

Q: An interplanetary model rocket club is visiting planet X, which has a local gravitational…

Q: 4 I. Relating work, force, and displacement A. The figure at right shows a hand pushing a block as…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: (2) initially at 15 °C. If the final equilibrium temperature is 51 °C, then what is the specific…

A: Specific heat of Unobtanium Cu =23.143 KJ/kg°C

Q: A time-varying field is given by B = 0.32 sin 103t u, T. Classify which type of electromotive force…

A: When the emf voltage is induced due to the time varying magnetic field , it is termed as transformer…

Q: Problem 2: An ideal transformer is rated at 2400/120 V, 9.6 kVA, and has 50 turns on the secondary…

Q: 3 SSM What must be the distance between point charge q1 26.0 µC and point charge q2 = -47.0 µC for…

Q: Kindly answer this and please provide the correct answer thank you.

Q: 3/19 Determine the minimum cylinder mass m1 required to cause loss of contact at A. |A 30° 2L/3 B т…

A: Solution Take moments about point O ΣM0 = 0 2mg3 × cos60° × 2l6 -…

Q: (19) A student sends a series of waves through a coiled spring. The horizontal position as a…

A: In the given question We have to given a graph and We have to determine the frequency of the…

Q: The springs of a 1200-kg car compress 4.80 mm when its 63.0-kg driver gets into the driver's seat.…

Q: Find ira in the circuit at right. R, 25 Q R; R{! 50 Q3200 Q<100 N< V. ( + S 50 V

A: Given information: The resistors are R1=25 ΩR2=50 ΩR3=200 ΩR4=100 Ω The voltage supplied to the…

Q: Two identical blocks, A and B, are initially at rest on a level, frictionless surface. At time t =…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: C. The handling capacity of the system 10. Which among the following happens for a low power factor…

A: The power factor is defined as the ratio of active power and volt-amperes. The active power is…

Q: 4. The three polaroid filters are arranged as shown below. The polarized light has an intensity of…

Q: I1. A force parallel to the x-axis acts on a particle moving along the x-axis. This force produces…

Q: a. In a roller coaster the ride includes a vertical drop of 120 m. Suppose that the coaster has a…

A: As per guidelines, question a is answered. For the remaining question to be answered, post that…

Q: 62. •• A sailor in a small sailboat encounters shifting winds. She sails 2.00 km east, then 3.50 km…

Q: QUESTION 2 A proton traveling with speed v = 599,200 m/s enters a uniform 0.042 T magnetic field.…

Q: 50 40 30- 20 10- -10 10 20 30 10 Danny is a lifeguard and spots a drowning child 30 meters along the…

Q: A soccer ball is kicked from the ground with an initial speed of 19.5 m/s at an upward angle of 45°.…

A: initial speed of soccer ball (u) = 19.5 msupwards angle (θ) = 45odistance of player from the initial…

Q: An elastic metal loop of radius 12.0 cm is placed in a uniform magnetic field with magnetic flux…

A: Magnetic field (B) = 0.8 T Initial radius (r1) = 12 cm = 0.12 m Final radius (r2) = 8 cm = 0.08 m…

Q: Task V: 1) The diagram shown in Figure 2 represents the generation of emf. Detemine: A) The…

A: A) In this case, the induced current is going normally into the page, as it has been represented by…

Q: Wires A and B are identical (same length and radius) except that each is made from a different…

Q: 1. A block initially at rest is given a quick push by a hand. The block slides across the floor,…

A: As per the guidelines first 3 subpart are solved. 1)a) Free body diagram

Q: 5. The vectors u and v are shown below. بن كل من المتجه u و ۷. Find uv- Round your answer to the…

Q: I need help with this? Could you also explain how you got your answers.

A: The objective of the question is to find the force on either negative charge and the direction of…

Q: Before beginning this pre-lab, you should read the background section in the lab manual for the…

A: Latent heat of fusion : The amount of heat required to change a system from solid to liquid phase.…

Q: (Figure 1) shows a 1.0-cm-diameter loop with R= 0.40 N inside a 2.0-cm-diameter solenoid. The…

A: Let n denotes the number of turns per unit length of the solenoid coil. The solenoid has a length of…

Q: 2. An object thrown from a height of 2 m above the ground follows a parabolic path until the object…

A: Total Horizontal distance covered.given,total height(h)=7 mHorizontal distance covered upto max…

Q: I dont know how i will answer these questions. can you please help me?

Q: (a) x = 0 ! F, = 0 (b) x = 0 F, (c) x = 0 The diagram above shows a block connected to a spring…

Q: 6/51 A block of mass m, is placed between the vertical wall and the upper end A of the uniform…

A: Given that: Mass of a block = mo Mass of slender bar = m Coefficient of electric friction = us

Q: Can you explain these questions?

A: 1)Figure A represents the electric field and equipotential lines for two equal and opposite charges.…

Q: You obtained the following raw data when setting up a Bradford standard curve: BSA (mg/ml)…

Q: [1] Two charges of Q, and Q, are placed as in figure. The distance between the two particles is 30…

Q: Calculate the de Broglie wavelength associated with a muon traveling at a velocity of 8.80x105 cm/s.…

A: Given: In this question, the given details are, Here, we want to calculate the de Broglie wavelength…

Q: A 150 kW, 3000 V, 50 Hz, 6 pole, star- connected three phase slip ring induction motor has the…

A: Given that, Star-connected three phase slip ring induction motor Power 150 kW, 3000 V, 50 Hz, and 6…

Question

Please aid me with this question.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

An athlete whirls a 6.41 kg hammer tied tothe end of a 1.3 m chain in a simple horizontalcircle where you should ignore any verticaldeviations. The hammer moves at the rate of1.64 rev/s.What is the tension in thechain? Assume his arm length is includedin the length given for the chain.
The crate A weighs 780 lb. Between all contacting surfaces, μs = 0.34 and μk = 0.29. Neglect the weights of the wedges. What force F is required to move A to the right at a constant rate? Wedge angle is 6 degrees.
A block and sphere are connected by a cord that passes over a pulley as shown. Neglect friction and assume the cord is massless. Take m₁ Ө = 49.0°. m₁ m2 0 (b) What is the tension (in N) in the cord? (Enter the magnitude.) 24.52 N (c) What is the speed (in m/s) of each object 1.50 s after being released from rest? 3.675 m/s = 2.00 kg, m2 = 4.95 kg, and S (d) What If? If the incline under m₂ is rough, what is the minimum value of the coefficient of static friction μ for which the system will not move? μs =
plz answer and do explain shortly.Thanks
Answer both parts of the question
In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace the central knot to one side or the other. Two students pull with force 196 N each to the light, four students pull with force 98 N each to the left, five students pull with force 62 N each to the left, three students pull with force 150 N each to the right, and one student pulls with force 250 N to the left. Assuming the positive direction to the tight, express the net pull on the knot in terms of the unit vector. How big is the net pull on the knot? In what direction?
Akash and Beth are on skateboards. Beth and her skateboard have a combined mass of 62 kg. Akash and his skateboard have a combined mass of 150 kg. Beth pushes Akash to the left with a force of 120N. Assume no friction. What are the accelerations of Beth (+ skateboard) and Akash (+ skateboard)?
A bowling ball weighing 71.2 N (16.0 lb) is attached to theceiling by a 3.80 m rope. The ball is pulled to one side and released; itthen swings back and forth as a pendulum. As the rope swings throughthe vertical, the speed of the bowling ball is 4.20 m/s. At this instant,what are (a) the acceleration of the bowling ball, in magnitude and direction,and (b) the tension in the rope?
The 1.0 kg block in the figure is tied to the wall with a rope. It sits on top of the 2.0 kg block. The lower block is pulled to the right with a tension force of 20 N. The coefficient of kinetic friction at both the lower and upper surfaces of the 2.0 kg block is μkμk = 0.42. What is the acceleration of the 2.0 kg block? Express your answer with the appropriate units. The anwer is NOT 3.826 1.6 3.7 7.942
A 69.0 kg tightrope walker stands at the center of a rope. The rope supports are 10 m apart and the rope sags 11.0 ∘ at each end. The tightrope walker crouches down, then leaps straight up with an acceleration of 8.40 m/s2 to catch a passing trapeze. What is the tension in the rope as he jumps? Express your answer with the appropriate units.
Two blocks are connected by a massless string and are held in position by another massless string along a frictionless incline (as shown in the figure). Let M1 = 19.0 kg, M2 = 51.0 kg, and theta = 30o. Calculate the tension in the string connecting the two blocks. What is the tension in the string which connects mass M2 to the wall?
A toy airplane has mass 1.5 kg and can produce a thrust of 5.0 N from the engine and propeller. It is tied to the ceiling by a light rope (negligible mass) and the engine is turned on. If the plane remains horizontal, what angle does the rope make with the vertical?