Two drivers, one owning a large Cadillac and the other owning a small Volkswagen, make a bet. The VW owner bets that this car can pull as hard as the Cadillac. They chain the two rear bumpers together in a large empty parking lot. Each driver gets into his car and applies full power. The Cadillac pulls the VW backward all over the lot. The driver of the VW later claims that this car was pulling on the chain as hard as the Cadillac all the time. What does Newton’s third law say in this case? Assume that the chain has negligible mass.

Q: The free body diagram below shows the forces acting on the bob when it spins at a rate such that it…

A: GivenFS=string force Fe=Elastic force W=weight of the bob

Q: An uncontrolled 1050 kg car strikes squarely a motorway crash cushion in which the car is brought to…

A: Given data Given datamass of the car = 1050 kgThe length of the crash cushion = 6.1 mThe magnitude…

Q: An uncontrolled 800 kg car strikes squarely a motorway crash cushion in which the car is brought to…

A:

Q: Which of the following is the momentum of a 70 g bullet fired at 410.4 m/s? * 15.20 N•s O 28.73 N•s…

A: Given Data  Mass of the bullet, m=0.070 Kg Velocity of the bullet fired, v=410.4 m/s

Q: Mary and Debra stand on a snow-covered roof. They both throw snowballs with the same initial speed,…

A: Generally we know that if something is thrown in the air irrespective of its direction it will…

Q: ich of the following law states "The rate of change of momentum is directly proportional to the…

A:

Q: Which of the following is the momentum of a 23 g bullet fired at 661 m/s?

A: Given Data: The mass of the bullet is, m=23 g=23 g×kg1000 g=0.023 kg. The velocity of the bullet…

Q: 02 Sketch the velocity vector diagram for the engine mechanism below in fig.1, clearly indicating…

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

Q: An uncontrolled 1050 kg car strikes squarely a motorway crash cushion in which the car is brought to…

A:

Q: If a 16 lb bowling ball and a 10 lb bowling ball are dropped from the 5th floor at the same time the…

A: Given data Large weight(W)=16 lb Small weight(w)=10 lb The height of both weights is at the same…

Q: 1. X(s) Find the transfer functions Y(s)/X(s) and Y(s)/D(s) for the following block diagram. xx とて…

A: Identify the forward path gain (Gf) and the feedback path gain (Gb)Gf = G1 * G2 * G3 * G4Gb =…

Q: Question Two: The initial tension in a belt drive is found to be 600 N and the ratio of fri tension…

A: To Find : The velocity of belt for maximum power transmission Given : The initial tension is The…

Q: ) A kid is playing with a 4 kg skateboard as shown in Figure Q2 (b). The boy with mass of 40 kg…

A: Given data: m=4 kgM=40 kgvi=4 m/s Need to determine the maximum distance s that the boy will reach.

Q: A physics teacher performs three different collision experiments in class.He uses two dynamics carts…

A: Collision is a short phenomenon in which the momentum of the body undergoing collision changes…

Q: Which of the following law states "When two moving bodies collide with each other, their velocity of…

A: Newton’s 2nd motion law signifies that the body's momentum changes rate w.r.t time is directly…

Q: Your friend's car is parked on a cliff overlooking the ocean on an incline that makes an angle of…

A:

Q: Q.2 A placekicker is attempting to make a 58 m field goal. If the launch angle of the football is…

A: From the data given in question, Angle of projection = θ = 40o Distance of goal post = x1 = 58 m…

Q: a pulley system that is used to lift up the 80-kg load from the ground. Knowing that the tension…

A: Given: To determine the velocity of block at 10 sec.

Q: Marble A is placed in a hollow tube, and the tube is swung in a horizontal plane causing the marble…

A: The direction of the ball will be Number 4 (as can be seen in the attached picture) ---- the path of…

Q: If a body is rolling on another body, the linear and angular motions of the body are constrained by…

A: Required :- To find out the correct option

Q: QUESTION 5 Which of the following bodies has the largest kinetic energy? O 1. Mass 3M and speed V O…

A:

Q: A 300-lb block rests on a plane inclined at 36.87° from the horizontal. A 100 lb force pushes this…

A: Solution of the question is given below:

Q: If there are two cannons, both completely identical and were shot at same speed and angle. One is…

A: Solution: Given Data: h2,max=114h1θ1=θ2v1=v2   To Find: The time of flight of cannon 2 in terms of…

Q: Part A. Determine the minimum height h of the hill crest so that the car travels around both inside…

A: Find the hight at point A and normal reaction on the car at point B and point C.

Q: Two blocks are joined by an inextensible cable as shown. The mass of block A is 140.9 kg and the…

A: As per given question MA=140.9 kg MB=271.1 kg Coefficient of friction =0.39 g=9.81 m/s2 we have to…

Q: Find the force in member AB D E 4m a. 4kN Compression b.2kN compression c. 2kN tension O d. 4kN…

A:

Q: (EFD),

A: ANSWER- TRUE

Q: Torsional springs provide a simple propulsion mechanism for toy cars. When the rear wheels are…

A: Solution : Free body diagram of the car as in Figure (1).

Q: 11. At time t;, the kinetic energy of a particle is 30.0 J and the potential energy of the system to…

A: Energy neither created nor destroyed it conserve from one form energy to other form of energy. Total…

Q: 1 2 2 blocks of ice are sliding on frictionless ice in opposite directions collide. The 1st block's…

A:

Q: Q5/ A car of mass 500 kg moving with velocity o 8 m/sec hit another car of mass 700 kg at rest . the…

A: Given: Mass of car 1, m1 = 500 kg Velocity of car 1, v1i = -8i m/s (negative sign shows motion from…

Q: Muhammad does an experiment where he uses a string attached to a spring scale to pull horizontally…

A: 1:-Sketch of the physical situation:-   2:-FBD of block:-

Q: O O O A box of the mass 40 kg is kept on a floor. Sanjay is trying to push it from the left and…

A: given; ⇒force from left side (FL)=25N⇒force from right side (FR)=35N⇒mass of box(mb)=40kg⇒weight of…

Q: Blocks A and B are held in place in a plane inclined at an angle 8. Block B, located 1m from the…

A:

Q: The system below is in balance. Knowing that the weight of the bucket is 900 N, determine…

A: Option 5 is correct.

Q: The cabin of a tram is suspended from a set of wheels that can roll freely on the support cable ACB…

A: (a). The combined weight of the cabin, its support system, and its passengers.Given; α=42o…

Q: car A and B are the same model.  when car A got hit by car B on A's front right side, having an…

A: As per question, When  two car A and B are the same model and when car A got hit by car B on A's…

Q: 5. The jet engines on an airplace must develop a certain amount of power to propel the airplane…

A: given; speed (V1)=280km/haltitude(h1)=4000 mincrease in power percentage (%P)=?at…

Q: 4) If block A weighs 100 lb and block B weighs 65 lb, and initially block A moves down the plane at…

A:

Q: A 6.0-lb stroller resting on a horizontal floor is pulled by a 85-lb boy with a constant force of…

A: Write the given data. Weight of stroller, ms=6 lbWeight of boy, mb=85 lbForce, F=75 lb

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.