(18 pts) Two balls are tied together via string and then swung in a vertical circular path using a second string, as shown in the figure. During this motion, the two strings are co-linear at all times. The first ball has mass m1 = 0.4 kg, and the second has m2 = 0.2 kg. Each of the two strings has an individual length l = 36 cm. At the top of its swing, m2 is traveling at v = 3.0 m/s. (a) What is the tension in String 1 at this instant? (b) What is the tension in String 2 at this instant? (c) Which string will break first if the combination is rotated faster and faster? (i.e. which tension will grow too large?)

Q: ich form of radiation has longer wavelength, ultraviolet or infrared? Explain your reasoning. Select…

A: Which radiation ,Ultraviolet or Infrared, have longer wavelength.

Q: The coaxial cable consists of two thin, tubular conductors, the inner of radius a and the outer of…

A:

Q: A sinusoidal wave travels along a string. The time for a particular point to move from maximum…

A:

Q: The figure shows a coil carrying a current in the region of a magnetic field. Which direction will…

A:

Q: A 24.5 kg lawn mower is being pushed (down along the handle ) with 32.5N at an angle of 60 degrees…

A:

Q: Four objects (A, B, C, & D) make up a closed system. The table below shows their energy at various…

A: Given data:  Four points make a closed system  at t  = 0 s the energy at various points EA = 59 J,…

Q: A UFO experienced a constant acceleration of 7 m/s2 east for 94 s and was going 676 m/s east at the…

A:

Q: 34. Find the direction and magnitude of the vectors. (a) A = (22 m) x + (-14 m)ŷ, (b) B (2.5 m)x+…

A:

Q: 1. Consider a double slit experiment where two waves of equal amplitude and phase originate at two…

A: part(a) Use a trigonometric identity to add the oscillations and to show the result will be,…

Q: 1. An object was carefully weighed on three different balances. Each balance was zeroed before…

A:

Q: Much like Archimedes, you are given a crown that is supposedly made of pure gold. You are able to…

A:

Q: Consider a cubic-shaped quantum dot (side length L = 1 nm) with one electron bound to it. This can…

A:

Q: An electric charge Q is distributed uniformly along a thick and enormously long conducting wire with…

A: The regulation relates the flux thru any closed floor and the internet charge enclosed with within…

Q: Part A A net force along the z-axis that has z-component 12.0 N+ (0.300 N/m)z is applied to F. a3.90…

A: The work done on an object is given in terms of the force acting on the object for an infinitesimal…

Q: Why is Mathematics an important tool in the study of physics?

A: A question often asked i.e., the importance of mathematics in physics. Some people think that…

Q: AHARS (DARRER NON AURE PINAS 65 ASEA DE Tane Man A 4.0 cm x 6.0 cm rectangle You may want to review…

A:

Q: A 10-kg object is at a distance of 2 m from a 20-kg object. What is the magnitude of the…

A:

Q: In one type of fusion reaction a proton fuses with a neutron to form a deuterium nucleus: H + n ->…

A:

Q: For known boundary conditions and fluid properties, a general compressible flow problem has five…

A: The unknowns for a compressible flow problem are pressure, the three components of velocity, and the…

Q: An airplane is flying in a horizontal circle at a speed of 481 km/h. If its wings are tilted at…

A:

Q: In the second part, you will investigate what happens as the frequency of the E. In particular, you…

A:

Q: Please answer a b c for my practice test so i can check my answers thank you!

A:

Q: A sealed tank containing seawater to a height of 10.4 mm also contains air above the water at a…

A: height (h) = 10.4 mm =0.0104 mgauge pressure of air abve water = 2.95 atm

Q: 8.3 In Fig. 3, the density of a liquid increuses linearly with respect to depth. At the surface, the…

A:

Q: Below is a compound microscope. A) BODE Find the image location using ray tracing (geometrical…

A: =f1 = 10 cmf2 = 20 cmObject height = 5 cm

Q: A 68 kg woman cycles at a constant 15 km/h All of the metabolic energy that does not go to forward…

A: Given  weight of the woman = 68 kgs Velocity of the woman = 15 km/h To find out  How many kilograms…

Q: 7. Image formation in lenses and the lens equation: An object is placed 3 cm in front of a…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The side surface of a thin cylindrical shell of length L and radius R is nonuniformly charged with…

A: Given, The surface charge density: σ=αz, α>0

Q: Calculate the horizontal force P on the light 11° wedge necessary to initiate movement of the 59-kg…

A:

Q: Moses wanders through the wilderness, starting at the position 10 m [E]. (1) On the v-t graph,…

A:

Q: 5. An object is found to have vector components of v.x = 13.5 m/s [N] and v y = 8.75 m/s [W]. What…

A:

Q: How many cubes does it take to make one layer at the bottom of the prism?

A: A prism is a three-dimensional geometric shape that has two identical and parallel polygonal bases,…

Q: A 92.0-kg bungee jumper steps off a bridge with a light bungee cord tied to her and to the bridge.…

A: Given data: The mass of jumper is m=92 kg. The unstarched length is l=14 m. The maximum distance…

Q: Help answer a physics question at

A: The radius of the turn is 27.2 mExplanation:Step 1:Step 2:

Q: ion is 0.400, and the crate is pulled 4.90 m. (a) How much work is done by the gravitational force…

A: Given:- The mass of the crate= 9.8 kg  The initial  velocity v = 1.52 m/s  The pulling force F = 102…

Q: Problem 4: A firecracker is thrown into the air. At the peak of its path (where its velocify is…

A:

Q: Two point charges, with charges q and -2q are situated above a grounded conducting plane, as shown.…

A: Dipole moment of configuration are p→ = q×BC+2q×ADwhere BC = d+d=2dAD = d+d+d+d=4dp→ =…

Q: A body n Mpl woving speced Centipetal jore Facting How muih work done twith on it e yahotin m…

A: When an object moves in a circular orbit with a uniform speed then it is called the uniform circular…

Q: A particle moves in a straight line with a constant acceleration of 24 ft/s? for 6 s, zero…

A: Given, Initial position=0ft

Q: - 40. A 2.00-kilogram mass is at rest on a horizontal surface. The force exerted by the surface on…

A: Part (40): Given: The mass of the object is 2 kg.

Q: ich of the followings is the total force acting on current wire in Newton?

A:

Q: A 500 g steel block rotates on a steel table while attached to a 2.0-m- long massless rod.…

A:

Q: . If an electric circuit could be compared to a water ircuit at a water park, then the current would…

A: 1) current : charge per unit time is called current current = i =qt

Q: NUMERICAL RESPONSE 2 Calculate the attractive force between a particle with a charge of +3.6 X 10-12…

A: The electrostatic force of attraction or repulsion between two charges separated by a distance r is…

Q: 8. The two 35 kg blocks are pushed apart by the 15° wedge of negligible weight. The angle of static…

A: Given that: m=35 kgθ=15°α=11°μ=tanα=tan11°=0.194 To determine value of P at which the blocks start…

Q: A car overturned on a curve. The center of gravity was 17.1 inch above ground. The wheels were 68…

A:

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.