The following figure shows a design of a device for closing the upper edges of boxes. Draw a kinematic diagram (schematic view) of the mechanism and get its degree of freedom.

Q: What current flows through a 2.34 cm diameter rod of pure silicon that is 16.0 cm long, when 1000 V…

A: Write the expression of resistance of the pure silicon and calculate it. R=ρlA=2.30×103 Ohm·m 0.16…

Q: What is the total kinetic energy of a 0.15 kg hockey puck sliding at 0.5 m/s and rotating about its…

A: Given: In this question, the given values are, m=0.15 kg v=0.5 m/s d=0.076 m R=0.038 m ω=8.4 rad/s…

Q: Derive the expression for the magnitude of tangential speed, v, as a function of the period of…

A:

Q: The melting point of Al is 660°C, its latent heat of fusion 4x10Pj/kgk and its specific heat is 900…

A: Given : Melting point of Al is (T) = 660o C => 660 +273 = 933oK Latent heat of fusion is (L) = 4…

Q: A string with a mass per unit length of 0.500g/cm has waves traveling on it which can be described…

A:

Q: Draw a diagram of the situation and determine the magnitude of the electric field (in N/C)

A: To calculate electric field we consider a unit positive charge at that calculating point then for…

Q: fantasy park as showm. What will be the final speed of the roller coaster, if it starts from rest at…

A:

Q: 30. In nuclear fission, a nucleus splits roughly in half. (a) What is the potential 2.00×10-14m from…

A: Given: In this question, the given details are, In nuclear fusion, a nucleus splits roughly in half.…

Q: Question: A non-relativistic electron is confined to an infinitely deep potential well with length L…

A: Given : L=694×10-12m Part 1) The energy of an electron in the infinite potential well is given by :…

Q: A solid cylinder of mass 4.9 kg and radius 4.8 cm rolls down an inclined plane of height 7.4 cm…

A: Speed of the center of mass. From conservation of energy

Q: You pull a simple pendulum of length 0.240m to the side through an angle of 3.50degree and release…

A: Given: The given values are, The simple pendulum of length is, l=0.240 m to the side through an…

Q: A square loop of wire 0.22 m on a side lies on a horizontal table and carries a counterclockwise…

A: Given: In this question, the given details are, A square loop of wire 0.22 m on a side lies on a…

Q: Problem 5 Show that, not matter what A and B are, À- (1 x B) = 0.

A: Write the equation for the scalar product of two vectors A→ and B→. A→×B→=ABcosθ Here, The angle θ…

Q: -15 A small droplet of oil with a mass of 2.00 x 10 kg is given a small excess charge, which allows…

A: Given data:  A small droplet held suspended  Direction of electric field = upward Required:  The…

Q: A sinusoidal transverse wave is traveling along a string in the negative direction of an x axis. The…

A: Since you have asked more than three sub-parts of a question, according to our guidelines we'll only…

Q: 33. M CHALK MMH A car is traveling at 20.0 m/s, and the driver sees a traffic light turn red. After…

A:

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: Problem 2: A 50 gram ball 1s thrown against a wall at 5 m/s. A The ball hits the wall and then…

A: Consider the ball is thrown to the right (positive) or moving towards is positive  and rebounds to…

Q: A metal rod 0.750 m long is places on a mass balance and is found to have a mass of 245 g. It is in…

A:

Q: What are (a) the frequency, and (b) the energy (in eV) of a photon of light having a wavelength of…

A: The frequency of a photon of light is given by the equation:frequency (Hz) = c / wavelength (m)where…

Q: 1. (Problem 22-1) A proton travels with a speed of 3.00 x 106 m/s at an angle of 37.0° with the…

A: speed of proton = V = 3 X 106 m/smagnetic field = B = 0.3 Tangle = 370

Q: Consider the loop-de-loop track. A small round object with radius r<<R is placed on the track at…

A:

Q: A 500-g sample of iron is heated to 50.0°C and placed on a very large block of ice, which is…

A: Given Data: The mass of the iron sample is: m=500 g=0.5 kg The temperature of the iron sample is:…

Q: Two speakers sit 4.0m apart. Each is playing the same pure tone, of a single frequency sinusoidal…

A: Given data: The distance between speakers, d=4.0 m. The distance between the center of speakers and…

Q: The shaded region in the diagram below is a region of uniform electric field that is parallel to the…

A: