A four-horse carriage is accelerating by 6 m/s every three (3) seconds, carrying a total load (including the carriage, the coach man, and the passengers) of 275 kg. If the carriage is traveling for 50 meters along the dirt highway, whose friction value is known to be 451 N, How much work does the four-horse carriage exerted? How many seconds does the four-horse carriage had to attain the power necessary for work? How much kinetic energy does the carriage possess?

Q: A conservative force of magnitude 12.5 N is acting on a 1.5 kg body. The particle starts moving…

A: Mass of the body is, m=1.5 kg.  Force= 12.5 Nlength of path A to B is 12.8 mThe length of path B to…

Q: You are moving into an apartment and take the elevator to the 6th floor. Suppose your weight is 640…

A: Given data- weight of you W=640 N weight of belongings W=910 N displacement d=15.2 m

Q: Suppose the ski patrol lowers a rescue sled carrying an injured skiier, with a combined mass of 97.5…

A: Normal force on sled is mgcosθ Friction force: Substitute mgcosθ for  in above equation. Here; =…

Q: A sailor pulls her boat along a dock using a rope at an angle of 25° with the horizontal. How much…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: Spiderman, whose mass is 78.0 kg, is dangling on the free end of a 12.6-m-long rope, the other end…

A: Given:-           Mass of Spiderman(m) = 78 kg          Length of rope(l) = 12.6 m         Angle(θ)…

Q: An archer pulls a bow string back 0.40 meters by exerting a force that increases linearly from zero…

A: Given: The extension in the string is 0.40 m. The force exerted by the string is 460 N.…

Q: During a long-distance race, a runner weighing 60.6 kg travels at a speed of 3.10 meters per second.…

A:

Q: A 1.3 kgkg book is lying on a 0.80 mm -high table. You pick it up and place it on a bookshelf 2.2 mm…

A:

Q: You are moving into an apartment and take the elevator to the 6th floor. Suppose your weight is 610…

A: Given Weight of the the person is W1=610 N Weight of the belongings is W2=1020 N Height of the 6th…

Q: Juan, Jose, and Jokoy are pushing a table with a constant 475 N force. Juan is pushing the table…

A: Given information: The force applied to the table by Juan is, FJn=475 N This force is acting…

Q: You are moving into an apartment and take the elevator to the 6th floor. Suppose your weight is 690…

A:

Q: A 1260 kg elevator accelerates upward at 1.20 m/s2 for 16.8 m starting from rest. How much work (in…

A: Given: Mass of the elevator is m=1260 kg Acceleration of the elevator is a=1.20 m/s2 Height gained…

Q: A car of mass 1078 kg moves up a mountain road with the help of a nonconservative force that does…

A:

Q: You are moving into an apartment and take the elevator to the 6th floor. Suppose your weight is 640…

A:

Q: A box whose mass is 45 kg is moved across a horizontal floor by dragging it with a rope attacked to…

A: Given : Mass of box, m = 45 kg Force by rope, F = 280 N Angle with horizontal = 37° Distance…

Q: You push a crate horizontally to the right on the floor with a force of 100 N. There is friction…

A:

Q: An Eskimo returning from a successful fishing trip pulls a sled loaded with salmon. The total mass…

A: Given: Total mass of sled and salmon = 50 kg Force exerts by Eskimo, F = 1200 N Displacement, S = 5…

Q: A child on a sled is initially at rest on an icy horizontal surface. The sled is pushed until it…

A:

Q: Your job is to lift 30-kg crates a vertical distance of 0.90 m from the ground onto the bed of a…

A:

Q: You are moving into an apartment and take the elevator to the 6th floor. Suppose your weight is 690…

A:

Q: forces act, one of which is known to be constant in time:  F1 = (5 N)î + (7 N)ĵ.  As a result, the…

A: Work done by the force is given as  W = F.r r = displacement vector

Q: speed at x = -4.5 m is v = 22.C

A:

Q: A 1.9 kg book is lying on a 0.75m high table. You pick it up and place it on a bookshelf 2.1 m above…

A:

Q: A particle of mass 2.0 kg moves under the influence of the force F(x) = (-5x² = 7x) N. Suppose a…

A: We must ascertain the amount of work the frictional force does.

Q: A block of mass 2 kg  attached to a spring lies on a flat surface.    When the block is pulled 5 cm…

A: Given values -  Mass of block = m = 2 kg  Displacement = 5 cm = 0.05 m Force = 270 N  According to…

Q: If A 29-kg child starts from rest and slides down a slide that is 2.6 m high. At the bottom of the…

A: Given parameters :  Mass "m"= 29kg  Height "h"= 2.6m  Final Velocity "v"= 2.5m/s .   Concept :…

Q: The following information applies to the next two questions (questions 25 and 26). A particle of…

A: Force is a physical quantity that can cause an object with mass to change its state of motion or…

Q: A person pulls a crate 47.8 meters along a horizontal floor by a constant force 102.2 N, which acts…

A: Given: Force applied F=102.2 N                        angle θ=37.2°                     friction…

Q: A 1400 kg car drives up a 16 m high hill. The car's speed at the bottom and top are 21 m/s and 13…

A: According to the work energy theorem, the net work done on the car must be equal to the change in…

Q: helicopter lifts a 80 kg astronaut 17 m vertic (a) How much work is done on the astr (b) How much…

A: GivenMass of Astronaut, m=80 kgDistansed moved vertically, d=17 mAcceleration of Astronaut, a=g10

Q: Problem: Jennifer lifts a 2.5-kg carton of cat litter from the floor to a height of 0.75 m. (a) How…

A: Answer Given data  Mass m = 2.5 kg Height h = 0.75 m We have to find how much total work must be…

Q: Spiderman, whose mass is 74.0 kg, is dangling on the free end of a 12.2-m-long rope, the other end…

A: The work done by the gravitational force on the spider man in this maneuver is Wg=mg∆h=mgl-lcosθ…

Q: A 4878-kg car is driving down a portion of highway that is inclined 10° with respect to the…

A: According to question---- Given data-- Mass of car (m) = 4878 kg. Incline angle = 10 degree…

Q: A child pulls on a wagon with a force of 75 N. If the wagon moves a total of 30 m in 2.0 min, what…

A: Given , Force = 75 N Displacement s = 30 m Time = 2 minutes

Q: A 1260-kg car starts from rest at the bottom of a driveway and has a speed of 3.00 m/s at a point…

A: given -          mass of car = 1260 kg          initial velocity of car = 0 m/s          velocity of…

Q: A 2.5 kg cube glides down from the top of a 1.5 m high frictionless ramp. The angle of the ramp with…

A:

Q: A sled of mass 70 kg starts from rest and slides down a 10° incline 80 m long. It then travels for…

A: Given that-Mass of the sled, m= 70 kgLength of the plane, L= 80 mAngle of inclination of the plane…

Q: A physics professor tries to barricade himself in his office by pushing a 30 kg desk in front of the…

A:

Q: A box whose mass is 65 kg is moved across a horizontal floor by dragging it with a rope attached to…

A: Given : Mass of box(m)= 65 kgForce by rope(F)= 400 NAngle with horizontal()= 30°Distance travelled…

Q: 1.6 kg book is lying on a 0.79 m -high table. You pick it up and place it on a bookshelf 2.0 m above…

A:

Q: A child exerts a horizontal 15 N force on a 10 kg box to push it 7 m across a floor that has a…

A:

Q: A boy pulls a 5-kg cart with a 20-N force at an angle of 30° above the horizontal for a length of…

A: Given data Cart's mass is: m = 5 kg The force magnitude applied on the cart is: F = 20 N The…

Q: The driver of a 1750 kg car, initially traveling at 10.6 m/s applies the brakes, bringing the car to…

A:

Q: Suppose a car travels 108 km at a speed of 20.0 m/s, and uses 1.80 gallons of gasoline. Only 30% of…

A: The work done by a force on moving a body by a distance is given by W = F.s, where F = the force…