A 4.44-kg bucket suspended by a rope is accelerated upwards from an initial rest position. If the tension in the rope is a constant value of 83.1 Newton, then determine the speed of the bucket after 1.59 seconds.

Q: A 7kg block is placed on an inclined that is 24 degrees to the horizontal. It has a coefficient of…

A: Given:- The mass of the block m = 7 kg  The inclined plane at an angle of 24 degrees to the…

Q: A block with a mass of 4.0 kg is released from rest and slides down a long, smooth ramp. The incline…

A:

Q: Two blocks are connected by a massless rope as shown below. The mass of the block on the table is m1…

A: The objective of the question is to calculate the magnitude of acceleration and the tension in the…

Q: A 12 kg block rests on a 24 degree inclined frictionless surface and is attached by a light string…

A: Given Information:- Mass of the block is m1=12 kg Angle of inclination of the surface is θ=24°…

Q: A block initially at rest slides down a ramp of length L that makes an angle of θ with the…

A: Given information: The angle of inclination of the ramp = θ The length of the ramp = L The…

Q: A lamp hangs vertically from a cord in a descending elevator that decelerates at 1.9 m/s2. (a) If…

A:

Q: 1. Find the work done on the trunk by gravity. A. 5.88 kl. В. 2.821. С. zero. D. 1.03 kJ. E. 1.73…

A:

Q: A lamp hangs vertically from a cord in a descending elevator that decelerates at 1.9 m/s2. (a) If…

A:

Q: With the help of a rope you want to drag a crate of mass equal to 150 Kg. The coefficient of kinetic…

A: Static friction is the force between an object and a surface, which acts against any moving object…

Q: A 35.0-kg child swings in a swing supported by two chains, each 2.90 m long. The tension in each…

A: The child's mass:the length of the chains: The tension in the chains at the lowest point:

Q: A small box of mass ?= 1.20 kg sits on a horizontal frictionless surface. A constant force ?⃗ is…

A:

Q: A horizontal force of 729 N is needed to overcome the force of static friction between a level floor…

A: Given: The applied force is 729 N. The coefficient of kinetic friction is 0.08. The mass of the…

Q: A student's backpack, full of textbooks, is hung from a spring scale attached to the ceiling of an…

A: We have to find mass of the bag pack. Given that the download acceleration of the bag pack is given…

Q: A Person received a huge package from an unknown sender. He tries to move the package by pushing it…

A: The FBD of the of the package is shown below: The forces acting are: Weight, mg downward Normal…

Q: omi was on vacation and went to scale Mt. Banahaw. Her weight at the base of the mountain is 540 N;…

A: Weight = mg Since m is constant so Percentage decrease in weight = percentage decrease in…

Q: Torce constant 1.00 × 10˚ N/m is free to move on a frictionless horizontal surface. If the object is…

A: Step 1: for x= 0.1 mF= -100*0.1= -10 N, a= F/m = -10 m/s2 Step 2: for x= 0.05 mF= -100*0.05= -5 N,…

Q: A 5.92 kg rescue basket rescuing a person (includes the mass of the basket and person) is lifted…

A:

Q: A 6.00-kg box sits on a ramp that is inclined at 37.0 degrees above the horizontal. The coefficient…

A:

Q: A firefighter who weighs 124 lb slides down an infinitely long fire pole that exerts a frictional…

A:

Q: 1. An object of mass 10.1 kg is pushed directly from rest along a horizontal surface, a distance of…

A:

Q: A block slides down a frictionless plane having an inclination of ? = 15.9°. The block starts from…

A: a) Draw the free-body diagram of the block.

Q: A 35.0-kg child swings in a swing supported by two chains, each 3.02 m long. The tension in each…

A:

Q: Part F A microwave oven of mass 10.0 kg is pushed a distance 8.45 m up the sloping surface of a…

A: The oven of mass 10 kg is being pushed up an incline angled at 38.6 with the horizontal. The oven is…

Q: You want to use a rope to pull a 11-kg box of books up a plane inclined 30∘ above the horizontal.…

A: The mass of the object,Inclined angle,Coefficient of kinetic friction,

Q: A 39.0-kg child swings in a swing supported by two chains, each 2.98 m long. The tension in each…

A: The mass of the child: The length of the chains: The tension in each chain at the lowest point:

Q: An elevator, moving upward, decreases in speed from 8.41 m/s to 1.70 m/s in 2.02 s. Assuming…

A:

Q: A car can accelerate at -3.80 m/s2 without skidding when coming to rest on a level road. What would…

A:

Q: The rolling resistance for steel on steel is quite low; the coefficient of rolling friction is…

A: Let m and v0 denote the mass and the initial speed of the given locomotive. Since the rails are…

Q: 60.0-kg box is dragged up a 20º incline by a rope held 35º above the horizontal. The coefficient of…

A:

Q: A cable lowers a 1050 kg elevator so that the elevator's speed increases from zero to 4.0 m/s in a…

A:

Q: A lamp hangs vertically from a cord in a descending elevator that decelerates at 2.9 m/s². (a) If…

A: Solution: Given: g = gravitational acceleration = 9.81 m/s2 a1 = deceleration of descending elevator…

Q: You are entering the bungee-jumping business and must design the bungee cord. The jump will be from…

A:

Q: how large does m have to be to start the blocks moving? Please answer in kilograms.

A: When the block is about to start  friction will be maximum and the forces on mass M will be balanced

Q: A mover is pushing a 148kg box up a ramp. The ramp is inclined at an angle of 30.4 degrees. Since…

A:

Q: A 2.80-kg block starts from rest at the top of a 30.0° incline and slides a distance of 1.70 m down…

A:

Q: A 1.8 kg object is released from rest at the top of a rough 30-degree incline. As it slides down the…

A: To determine: The magnitude of frictional force that is acting on the block   Given: Mass of the…

Q: An empty pail and a 34 kg wooden mass are tied together by a very light string which passes over a…

A: Wooden mass Coefficient of static friction Coefficient of kinetic friction Acceleration due to…

Q: A block with a mass of 3.00 kg begins at rest and moves down a lengthy ramp inclined at 22.0 degrees…

A:

Q: steel cable lying flat on the floor drags a 30 kg block across a horizontal, frictionless floor. A…

A:

Q: Question 9. Traveling at a speed of 16.1 m/s, the driver of an automobile suddenly locks the wheels…

A: The initial speed is The coefficient of the kinetic friction is The time is t = 1.21 sLet the speed…

Q: A block slides down a frictionless plane having an inclination of 0 = 17.6°. The block starts from…

A: Note:- The forces acting on a block on an incline are gravity (weight) and normal force.Given - The…

Q: a sled, with a mass=6.50kg, is sliding down a snow-covered hill that has a slope of 45.0 degrees.…

A: Draw the free-body diagram of the mass as shown velocity.

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: