1. Calculate 2. Calculate Et assuming Et assuming F = 80 N, RA = 40 cm and RB = 70 cm F = 100 N, RA= 50 cm and RB = 90 cm

Q: Please help me the options for the question s are the images for image 1 a textbook sits at rest…

A: The other name of free body diagram is  force diagram, used to represent the graphical…

Q: 11. What happens to the kinetic energy of a moving object if the net work done is positive? c. The…

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

Q: 1. R₁ B. 12 V R₂ Two resistors R₁ = 62 and R₂ = 12 2 are connected in parallel to each other and in…

A: We will first find equivalent resistance of the circuit than the voltage by ohms law V= IR.

Q: A rock pulled by two cords in the opposite direction moves at a constant acceleration. What can be…

A: Option (d) is correct  - These forces did not cancel each other. The magnitude of the forces are not…

Q: A photoresistor, whose resistance decreases with light intensity, is connected in the circuit of the…

A: Solution: According to rules of Bartleby, only first three sub-questions A, B and C will be solved…

Q: Which of the following shows the Aristotelian idea of motion?   a. A falling object will soon reach…

A:

Q: An object has a mass of 4kg. Calculate its potential energy 3m above the ground.

A:

Q: If two vectors Ä and B are parallel and pointing in the same direction, the magnitude of the their…

A: The operation of adding two or more vectors together to form a vector sum is known as the addition…

Q: What is the resistance of a NichromeTM wire at 0.0 ∘C∘C if its resistance is 105.60 ΩΩ at 12.1 ∘C∘C?…

A: GivenInitial temperature is Ti=12.1°CFinal temperature is Tf=0°CInitial resistance is Ri=105.60ΩThe…

Q: A ball is moving towards you at a velocity of 15 m/s [E]. You kick it, and the ball leaves foot with…

A: Given:-  A ball is moving towards you at a velocity of 15 m/s [E]. the ball leaves the foot with a…

Q: 3-8 Determine the magnitude and direction angle of force F, so that the particle shown in Fig. P3-8…

A:

Q: 4) Using the charge distribution given in Problem 3, find the electric flux over a sphere centered…

A:

Q: In the Figure shown below, what is the net electric potential at the origin due to the circular arc…

A: Solution: Given: k = Coulomb's constant = 8.99 x 109 N.m2/C2  O = origin of the coordinate system Q1…

Q: The mass center G of the 1295-kg rear-engine car is located as shown in the figure. Determine the…

A: The distribution of car load may be assumed as Front : Back = 1311:940

Q: Explain the meaning of the following

A: Given; Explain the statements 1 kgf= 9.8 N

Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

A: in this question  we use free body diagram equation to solve problem.

Q: c) Which type of electron transport is more efficient - Ballistic or Diffusive ? Justify your…

A: In materials, energy can propagate by means of two limiting regimes: diffusive and ballistic.…

Q: Two blocks of mass 5.00kg and 3.00kg are connected via a pulley, as shown in the picture. The system…

A:

Q: In below Figure, two forces F1, and F2, act on a 5 kg object that is initially at rest. If the…

A:

Q: 1. (1) What potential difference is needed to stop an electron that has an initial velocity v = 5.0…

A:

Q: Question: In below Figure, two forces F1, and F2, act on a 5 kg object that is initially at rest. If…

A:

Q: Determine the mass of a car that drives at 12 m/s and has 1620 J of energy.

A: Given data,            Kinetic energy = K•E             Velocity = v         To find,         Mass…

Q: A tesla starts from rest on an unbanked circular track of radius 100m and speeds up at a steady rate…

A:

Q: Two bodies A and B having same mass is moving with velocities v and 2v respectively. Compare their…

A: 1) inertia of first body equals to inertia of second body as both body are of equal mass. so both…

Q: The figure shows a bar in equilibrium position resting on the floor at point A and on the wall at…

A:

Q: In an experiment on standing waves, a string 87 cm long is attached to the prong of an electrically…

A:

Q: The specific heat of a substance is the amount of energy needed to raise 1 g of a material by 1…

A: Given:-  The specific heat of a substance is the amount of energy needed to raise 1 g of a material…

Q: Work-done and power sent by them?

A: Given, It takes 25 sec for a boy A to climb up a stairs,  Time,tA=25 secWhile boy B take 20 sec for…

Q: Solve the following completely (given required, Free-body diagram (if applicable), formula,…

A:

Q: A satellite launches into space. The rocket carrying the satellite has a mass of 2.35 x 10^6kg. The…

A:

Q: 6. A parallel-plate capacitor with a plate separation of d has a capacitance C in the absence of…

A: in this question  we determin electic field  and distance between two plate . we can not determine…

Q: The power watts when a 300 N weight is lifted to a height of 5m in 2 minutes is

A:

Q: I T 3r=0.100 Given the above circuit that is connected to emf of 12.0 volt and an internal…

A:

Q: 50-g aluminum calorimeter cup is partially filled with 200 g of water at 20°C.  What mass of copper…

A:

Q: Potassium-36 undergoes Beta-plus decays. a(n)--------- is emitted as an antiparticle to…

A:

Q: If the energy received by 2 m² area in 350 seconds is 4480 KJ. Find the value of Solar constant ?

A: Given data ,   Energy  =  E   Time  =   t    Area  =  A      To find ,     Solar constant

Q: Two particles, each with mass m = 5.0 g, are fastened to each other and to a rotation axis at P, by…

A:

Q: What would the FBD of the basketball at point 1, 2, and 3 look like? Draw 3 seperate FBD for each…

A:

Q: When you weigh yourself on the ground, your mass is 73 kg. In an elevator your apparent weight is…

A: mass = 73 kg the apparent weight in an elevator = 644 N

Q: After a fall, a 100 kg rock climber finds himself dangling from the end of a rope that had been 13 m…

A: mass of rock climber (m) = 100 kg Length (L) = 13 m diameter = 9.5 mm amount of stretch in the rope…

Q: Four point masses, each of mass 1.7 kg are placed at the corners of a square of side 1.0 m. Find the…

A:

Q: Mass Weight Displacement (g) (N) 0 0 100 0.98 |(x) O 0.030

A:

Q: You hit a ball with an initial velocity of 25 m/s at an angle of 34° above the horizontal. You are…

A:

Q: 6. A quarterback throws a football weighing 300 g at a speed of 3.78 m/s at a height of 0.5 meter.…

A: Given: The mass of the ball is 300 g. The initial speed of the ball is 3.78 m/s. The height of the…

Q: Find the resultant of the given vectors below.Solve using the component method. 20 NR 140° 30⁰ 30 N

A:

Q: A small rubber sphere has a mass of 3.90 g and a charge of  −17.6 µC.  It levitates, motionless,…

A:

Q: A plane is initially at rest on the ground.  The minimum speed for the plane to take off is 50…

A: Given data:  Initial velocity (u) = 0 m/s Final velocity (v) = 50 m/s Distance (d) = 2 km = 2000 m…

Q: A proton in a synchrotron is moving in a circle of radius 1 km and increasing its speed by v(t) = C₁…

A:

Q: In order to measure the transfer of thermal energy from one temperature body to another, what device…

A:

Q: A box slides down a rough plane inclined at an angle of 20° to the horizontal. The coefficient of…

A: Given: The angle of the inclination is 20o. The coefficient of the friction is 0.33.

Nuclear interactions

In nature, there are certain rules and standards for an interaction. These interactions are universally accepted. There are four types of interactions: