A child decides to take her cat on a walk, but the cat does not cooperate.  The child pulls on the 2.5 kg cat with force of 20 N in a direction that is 30 degrees above horizontal, and the cat resists being pulled forward with a horizontal force of 15 N.   How much force is the child pulling with in the horizontal direction (the direction the cat will move)?

Q: The helicopter view in the figure below shows two people pulling on a stubborn mule. (Take F, = 137…

A:

Q: ystem of masses is being pulled up by a rope. While the masses accelerate upward, the tension in…

A: Tension is a force along the length of a medium, especially a force carried by a flexible medium,…

Q: horizontal force of 140 N is applied to a stationary wooden box in one direction, and a 800 N…

A: Here, We have given, Horizontal Force applied on a stationary wooden box = F =140 N Horizontal Force…

Q: An freight elevator has a mass of 750kg and is accelerating 1.6 m/s/s upwards. What is the force of…

A:

Q: 10 The x-component of a force of 50 Newtons is 30 Newtons. What will be the y-component of the same…

A:

Q: 2. Block B hangs on a cable connected block A through a pulley as shown in the figure below. The two…

A:

Q: A truck is using a hook to tow a car whose mass is one quarter that of the truck. If the force…

A: Force executed by truck on car = 6000 N Mass of car = 14(Mass of truck)

Q: A person pushes a 0.20 kg lunch tray across a table, and it slows down as it slides because of…

A: Mass of lunch tray = 0.2 kg  Coefficient of static friction = 0.15  Coefficient of kinetic friction…

Q: 17. A child decides to take her cat on a walk, but the cat does not cooperate. The child pulls on…

A: mass of cat (m) = 2.5 kg Applied force (F1) = 20 N Direction of applied force (θ) = 30 degree above…

Q: Three kids are pulling on a toy, but they aren't moving it.   One kid is pulling at an angle of 150…

A: person A is applying force of: 50 N in 150 degrees Person B is applying force of : 10 N in 40…

Q: The figure below shows a bird feeder that weighs 161.7 N. The feeder is supported by a vertical…

A: Find the tension in each cable.

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -8.9Ni +…

A: Given:  F1=-8.9i-4.1j-6.5kNF2=5.1i+0j+7.8kN The expression for angle (ϴ) between two vectors is:…

Q: You are pushing a 40 kg sled across some snow with a coefficient of friction of 0.2. How much force…

A: Answer :  The force required to push must be 78.4N .

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2.3Ni +…

A: Ans:- Image-1

Q: A m1 = 5.3 kg box is on a frictionless θ = 39∘ slope and is connected via a massless string over a…

A: According to question--- Given value --- mass m1 = 5.3 kg. angle = 39 degree.  mass m2 = 2.3 kg.…

Q: Bob is pulling a 30 kg filing cabinet with a force of 200 N , but the filing cabinet refuses to…

A: The frictional force exerted on the filling cabinet is equal to the force due to static friction.

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1- 0.9NI + -3.1Nj…

A: The given vectors, F→1=0.9 Ni^+3.1 Nj^+9.9 Nk^F→2=6.7 Ni^+8.6 Nj^+9.4 Nk^   The angle between the…

Q: A net force of 700 N is met with 230 N of friction. What is the applied force? 930 N 690 N 540 N…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -1.3Ni +…

A: Given, Two force vectors

Q: The helicopter view in the figure shows two people pulling on a stubborn mule. The person on the…

A: GivenF1=120 N , θ1=60°ansF2=80 N , θ2=75°

Q: A heavy crate is pushed across a rough surface. The force that is ultimately responsible for the…

A: Given:

Q: Two teams are playing tug-of-war, each team has five members. The applied forces on the rope are as…

A: Given in question : Forces by teams are -…

Q: A rope pulls on the lower block in the figure with a tension force of 20 N. The coefficient of…

A: The below diagram represents the free body diagram of mass 1Kg

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -7.8Ni +…

A: Given vectors are, F1=-7.8 Ni+-7.4 Nj+4.8 NkF2=1.6 Ni+2.6 Nj+-3.5 Nk

Q: The force that is exerted on an object by any surface which is in contact and that which acts…

A:

Q: The helicopter view in Figure P1.70 shows two people pulling on a stubborn mule. Find the force a…

A:

Q: The barrel pushes back with a force of magnitude (Answer in N.)

A:

Q: A 2 kg block is pulled on by a rope with a tension force of 20 N. The coefficient of kinetic…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.9Ni +…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -8.9Ni +…

A:

Q: In a tug-of-war, each man on a 6-man team pulls with an average force of 300 N. What is the tension…

A: In the game of tug of war , both the tem on the either side of the rope pulls the rope, so that…

Q: Two dogs are pulling on a weird-shaped twig of a tree in different directions. The first dog pulls…

A:

Q: Three masses are tied together as indicated in the figure and pulled with a force of 200 N to the…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2.7Ni +…

A: Given data F→1=−2.7i−2.4j^−7.4k^F→2=−8.3i^+0.5j^+6.4k^ Dot product between two vector is defined as…

Q: A 10 kg is being pulled with a force of 8 N across a floor with a coefficient of friction or 0.2 .…

A: Fapplied=8N Frictional force in the opposite direction of motion. Ffriction=μmg=0.210 kg9.8…

Q: Your friend has slipped and fallen. To help her up, you pull with a force F. The vertical component…

A:

Q: A 39.0 N force pulls horizontally on a m1 = 1.3 kg block that slides on a rough horizontal surface.…

A: Given, mass of block = 1.3 kg mass of second block = 2.7 kg coeffecient of kinetic friction = 0.24

Q: An object of mass m rests on a flat table. The earth pulls on this object with a force of magnitude…

A:

Q: The figure shows a person whose weight is W = 792 N doing push-ups. Find the normal force exerted by…

A: Let the action reaction force between hands of the athlete & floor is N1 , & that between…

Q: The helicopter view in the figure below shows two people pulling on a stubborn mule. (Take F, = 137…

A: Given, (a) From the first diagram, the net force along the x-direction: ∑Fx=68.5-21.48=40.02 N the…

Q: Bob is pulling a 30 kg filing cabinet with a force of 200 N, but the filing cabinet refuses to move.…

A: Given Mass of cabinet is m= 30 kg Coefficient of static friction between the filing cabinet and the…

Q: Jason is pulling a box across the room. He is pulling with a force of 17 newtons and his arm is…

A: Horizontal component (Fx) = F Cos 45°                                                  = 17 × Cos…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 4Ni + -8.7Nj…

A:

Q: Two forces act on an object with F1 = (5.914 + 11.722) N and F2 = (−13.854 + 7.965) N. What is the…

A: The given forces are F1=5.914i^+11.722j^F2=-13.854i^+7.965j^

Q: As Dennis is taking a bath, the soap falls out of the soap dish and he steps on it with a force of…

A: Given: Normal force applied by Dennis is N=400 N The frictional force between the soap and the tiled…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: