a uniform meter(1.00 -m long) has a mass of 0.82 kg. It is hung on the wall with a nail through a hole at one end.A boy walks by and moves up the free end to 35 degrees above horizontal position and allows it to fall. Find the gravitational torque on the stick

Q: A cube of steel and a cube of wood have the same volume, if you hold them both under water which one…

A:

Q: Consider the circuit shown in the figure below. (Let R = 28.0 N.) 25.0 V 5.00 Ω . 10.0 Ω www 10.0 Ω…

A: Given data: The resistance, R=28.0 Ω The given circuit diagram is shown below,

Q: The figure below shows a conducting rod sliding along a pair of conducting rails. The conducting…

A: Solution - A magnetic field is a vector field that describes the magnetic influence on moving…

Q: A small block (m = 2 kg) is being pushed along (parallel to) a rough surface by a force with…

A:

Q: The figure shows a ball attached to one end of an ideal string of length L=1.1 m. The string's other…

A:

Q: What is the sum of the following four vectors: a. In unit vector notation b. as a magnitude and an…

A: The vectors are given as: A→=(3 m)i+(5 m)jB→=[(3 m)cos178°]i+[(3 m)sin178°]j=(−2.998 m)i+(0.1047…

Q: Consider the combination of resistors shown in the figure below. 4.00 w 120 W ww 6.00 ww 5.00 www…

A:

Q: Determine the emf of the battery. (b) Determine the current in the circuit after one time constant…

A:

Q: A spring is stretched 38 cm beyond its equilibrium length. How much energy has been transferred to…

A: Given that,  Expansion in the spring length, ∆x=38 cm=38×10-2 m Spring constant, k=67.8…

Q: selector and mass spectrometer. Suppose we know that the charge of the particle we're experimenting…

A:

Q: How many more students were enrolled at the University of Michigan in 2000 than in 1900? Answer in…

A: We have the following given data; The number of students were enrolled in 1900 is x1=3.7×103 The…

Q: A 97-kg sprinter wishes to accelerate from rest to a speed of 13 m/s in a distance of 22 m. (a) What…

A:

Q: What would be the magnitude of a velocity vector that had x- and y- components of 36 m/s and 48 m/s,…

A: Given data:   x-component of the velocity (vx) = 36 m/s y-component of the velocity (vy) = 48 m/s…

Q: A quantum particle (mass m) is confined in a 1-dimensional box represented by the interval 0 ≤ x L.…

A:

Q: A noise level meter reads the sound level at the emergency ward to be 85 dB. What is  sound…

A:

Q: Cannon problem: There is a new cannon entering service. The artillery crews need some information…

A:

Q: Consider Two vehicles playing music parked next to each other with sounds having levels of 35 dB and…

A: Given data: The first sound intensity level is β1=35 dB The second sound intensity level is β2=53 dB

Q: The drawing shows a top view of a frictionless horizontal surface, where there are two springs with…

A: Given data: The spring constant, k=150 N/m. a). The mass, m1=m2=2.0 kg b). The mass,m1=2.0 kg and…

Q: A block of mass 2.0 kg is moving to the left and changes its speed from 1.0 m/s to 3.0 m/s. Match…

A:

Q: The total voltage in the circuit show in Fig. 1 is 30 V. The resistance of each resistor  is:?1 =…

A:

Q: A smoothie blender is spinning its blades at positive 6,800 rpm. When the motor is turned off the…

A:

Q: Carts A and B in Figure 1 have 5 kg and 10 kg masses, respectively. A force of F = 50 N is applied…

A: Given data:  Mass of object A (mA) = 5 kg Mass of object B (mB) = 10 kg Force (F) = 50 N Required:…

Q: 1 lige pulley going up polling down IN on is lifting a crate (mass = m) using a . The crate rises at…

A: Mass = m = 53 kg Distance = d = 2.7 m Work done by person = W = ?

Q: object of mass 3.0 kg is dropped from a certain height. Just before it strikes the ground it has a…

A: According to conservation of energy Total energy of isolated system remains constant.

Q: A 1.0 kg cart travelling at 2.0 m/s [east] collides with a stationary cart, of mass 3.0 kg.  The two…

A: Given Data m1 = 1 kgm2 = 3 kgtaking east direction as +ve and west direction -vespeed of cart before…

Q: 2. A rollerskate is dragged across the ground for 3.4 meters, by someone pulling on its shoelace.…

A:

Q: A block is released from rest at the top of a 47-m long frictionless ramp inclined at 34° above the…

A:

Q: Consider the circuit shown in the figure below. (Let R₁ = 10.0 Ω 2.00 Ω 5.00 Ω www E (a) Find the…

A:

Q: You solve a second order linear differential equation with constant coefficients and find its…

A:

Q: Question 1 3)- At a certain instant a particle of mass 5 Kg is moving in the +x direction with a…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: Question 3 ( )- Particle A of mass 100 kg is located at m. Particle B of mass 280 kg is located at…

A: Since you have asked multiple parts , we will answer the first three parts for you. Kindly post the…

Q: Problem #1: Two masses, m₁ = 30.0 kg and m₂, = 10.0 kg are connected by a massless, ideal rope. When…

A:

Q: A certain camera has f-numbers that range from 1.7 to 19. If the focal length of the lens is 56 mm,…

A:

Q: A small coin is placed on a flat, horizontal turntable. The turntable rotates at a constant rate of…

A: Given, RPM of the turn table, 45 RPM Time is taken for making three rotations, t=4 s Distance by…

Q: Computation. An object experiences a force which varies with position as F(x) = ax + 3x³ where a =…

A:

Q: What is the maximum torque he could exert with a force of this magnitude?

A: Given data:  Force (F) = 17.0 N Wrench length (r) = 25.0 cm = 0.250 m Required: The maximum torque…

Q: A Hall probe calibrated to read 1.00 μV when placed in a 1.61 T field is placed in a 0.163 T field.…

A: Given:  In 1.61 T, calibration is 1 μV We need to find the out put voltage at 0.163 T

Q: Consider the following figure. 4.00 Ω 7.00 Ω R = b (a) Find the equivalent resistance between points…

A:

Q: Consider the combination of capacitors below. a. What is the total capacitance of the circuit? b.…

A:

Q: Question 4 () An airplane wants to drop a box of mass 100 kg to an island. The box was released at…

A: Note:-“Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: QUESTION 3 Two particles, an electron and a proton, move in a circular path in a uniform magnetic…

A: Below I have provided the solution to the given question

Q: In the figure the capacitances are C₁ = 0.88 µF and C₂ = 3.5 µF, and both capacitors are charged to…

A:

Q: Consider the circuits shown below. (Due to the nature of this problem, do not use rounded…

A:

Q: (i) Solve for the acceleration of the blocks in terms of m,, m₂, & g. (ii) Solve for tension in the…

A:

Q: What is the mass of a solid copper ball that has a radius of 7.0 cm?

A: Given data:  A solid copper ball Radius (r) = 7.0 cm Required:  The mass of the solid copper ball

Q: 5. If the spring is compressed by a maximum displacement of 0.300 meters, use the energy…

A:

Q: A ball of mass m is traveling horizontally on a frictionless surface with initial speed vo as it…

A:

Q: 6. A box is on a ramp inclined at 25° to the horizontal. The coefficient of static friction is .30,…

A:

Q: 5. If the force shown below has a magnitude of 40 N, and m = 1.5 kg, determine the tension in the…

A:

Q: When you start your record player, a ladybug is sitting on the edge of the record, 15 cm from the…

A:

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.