A small bucket of water with mass of 2.5 kg is tied to a string with...

A small bucket of water with mass of 2.5 kg is tied to a string with a length 0.68 m, and swung in a vertical circle. The bucket travels at a constant speed 5.8 m/s.

When the bucket is at the top of the circle, what is the tension in the string? Report your answer in SI units, rounded to two decimal places.

Expert Solution

genius_generous answered 2 years ago

A string is tied to the ceiling and is attached to a 50 kg mass that...

A string is tied to the ceiling and is attached to a 50 kg mass that hangs down freely. The 1.5-m-long string has a mass of 3.7 grams. a. What is the speed of waves that exist on the string? b. What is the frequency of the fundamental (m=1) harmonic of standing waves on the string? c. What is the frequency of the 3rd (m=3) harmonic of standing waves on the string? d. How much mass would have to be...

1. A powered model airplane of mass 1.77 kg is tied to a ceiling with string...

1. A powered model airplane of mass 1.77 kg is tied to a ceiling with string and allowed to fly at speed 0.44 m/s in a circular path of radius 0.44 m while suspended by the string which makes a constant angle with respect to the vertical. (a) What is the angle, in degrees, that the string takes such that the above is true? (b) What is the tension in the string, in N?

A bucket of water of mass 16.0 kg is suspended by a rope wrapped around a...

A bucket of water of mass 16.0 kg is suspended by a rope wrapped around a windlass, that is a solid cylinder with diameter 0.320 m with mass 13.0 kg . The cylinder pivots on a frictionless axle through its center. The bucket is released from rest at the top of a well and falls a distance 10.6 m to the water. You can ignore the weight of the rope. What is the tension in the rope while the bucket...

a bucket of water with total mass 20 kg is attached to. a rope, which in...

a bucket of water with total mass 20 kg is attached to. a rope, which in turn wound around a 0.050 m radius cylinder at the top of a well. the bucket is raised to the top of the well and released. the bucket is moving with a speed of 8.0 m/s upon hitting the water surface in the well. calculat the following: a. the torque produced by the falling bucket b. the angular acceleration of the cylinder, if its...

A disk of mass 2.5 kg and radius 70 cm with a small mass of 0.09...

A disk of mass 2.5 kg and radius 70 cm with a small mass of 0.09 kg attached at the edge is rotating at 1.8 rev/s. The small mass suddenly flies off of the disk. What is the disk's final rotation rate (in rev/s)?

Josh has just raised a 2.5 kg bucket of water using a well 's winch when...

Josh has just raised a 2.5 kg bucket of water using a well 's winch when he accidentally lets go of the handle. The winch consists of a rope wrapped around a 3 kg, 4-cm-diameter cylinder, which rotates on an axle through the center. The bucket is released from rest 4 m above the water level of the well. A) How long does it take to reach the water? B)What is the torque generated due to tension? C) what is...

A ball of mass m is tied to a string and is rotating in a vertical...

A ball of mass m is tied to a string and is rotating in a vertical plane. The string is elastic (it stretches), which causes the path to be elongated vertically rather than perfectly circular. At the top of the path, the speed has the minimum value that still allows the ball to complete its circular path. Find: the length of the string when it makes an angle θ with respect to the horizontal. The following quantities are known: Mass...

A 1-kg ball is tied to the end of a 2-meter string and revolved in a...

A 1-kg ball is tied to the end of a 2-meter string and revolved in a horizontal plane making a 30o angle with the vertical. (a) What is the ball's speed? (b) If the ball is now revolved so that its speed is 4m/s, what angle does the string need to make with the vertical? (c) If the string can withstand a maximum tension of 10 N, what is the highest speed at which the ball can travel?

A small block with mass 0.350 kg is attached to a string passing through a hole...

A small block with mass 0.350 kg is attached to a string passing through a hole in a frictionless, horizontal surface. The block is originally revolving in a circle with a radius of 0.500 m about the hole with a tangential speed of 1.50 m/s, uniformly. Consider the block as a particle. Moment of inertia of a particle is I=mr2, where r is the radius of the circle. Of course a tension force of the string is holding the block...

Part A A copper pot of mass 2.5 kg contains 5.2 litres of water (i.e. 5.2...

Part A A copper pot of mass 2.5 kg contains 5.2 litres of water (i.e. 5.2 kg) at room temperature (200C). An iron block of mass 9.4 kg is dropped into the water and when the system comes into thermal equilibrium, a temperature of 380C is measured. What is the initial temperature of the iron block? Give your answer in oC to three significant figures. Part B Iron has a specific heat that is larger than that of copper. A...

Question