1.A 0.55 kg block is being pulled by a 2.5 N force east across a horizontal frictionless surface. What is the acceleration of the block?

Q: Two boxes are attached via a rope and pulley system, as shown in the figure. Box B has a mass of 2.0…

A:

Q: 4. A mass m is on a frictionless incline that makes an angle 0 with the horizontal. Let m = 25.0 kg…

A: Given,mass of the block, m = 25.0 kgθ = 30.0°

Q: 5. A 30 kg crate is pushed across the floor with a horizontal force of 240 N. a. What is the…

A: Given value--- mass = 30 kg. applied force = 240 N. We have to find--- a. What is the…

Q: 1B. A 3.00 kg object is initially held at rest upon an incline of 60.0⁰. a) If the coefficient of…

A:

Q: Two Arctic explorers are pulling a supply sled with a total mass of 160 kg. Alphonse pulls the sled…

A:

Q: 13. A 3.00 friction bet incline at t a. What mag o. What is th . What is th What is th What is the…

A:

Q: 12. Two blocks are connected by a massless rope as shown in the figure. Block A and block B have…

A:

Q: Two students push a heavy 165 kg catapult across a bumpy parking lot.  Lenny pushes with 260 N…

A:

Q: 3. A 2.65-kg box is sliding down a ramp with an initial speed of 1.25 m/s. The angle of the ramp is…

A: Given:-  The mass of the box is m = 2.65 kg  The initial speed of the mass is u = 1.25 m/s  The…

Q: A cart ( m=1848 g) is moving horizontally due to a horizontal tension force applied by a string. If…

A: Given that Mass of the cart m = 1848 g = 1.848 kg Acceleration a = 6.2 m/s2

Q: Block A is connected to block B using a rope that passes over a frictionless pulley. The coefficient…

A: Given : Mass of block A = 5 kg             Coefficient of static friction = 0.60

Q: . A 5.0 kg is to be given an upward acceleration of 0.30 m/s2 by a rope pulling straight upward on…

A: Given  Mass m=5kg Acceleration a=0.3m/s2

Q: A crane lifts a 3 tons block with a chain vertically upward. a. The resting block has been lifted…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 1 A force acting on a mass of 1 kg (m₁), produces an acceleration of 1.00 m/s². This same force acts…

A: 5) F1 is along negative x axis F2 is along negative y axis

Q: 2. A 4.0 kg block is pulled along a horizontal surface with an applied force of F=20 N and 0=30°.…

A: a. The free-body diagram for the given condition is,

Q: 8. A 152 kg box is pulled by a person with 258 N force at angle of 15.0° across a level floor at a…

A: Given, mass of the block, m = 152 kgforce by the person, F = 258 Nforce is applied at an angle of, θ…

Q: 2. At a construction site, a 65.0-kg bucket of concrete hangs from a light cable that passes over a…

A: The mass of the bucket of concrete, The mass of the box, The mass of gravel, The coefficient of…

Q: 1. A box sits at rest on a rough 40° incline plane. It begins to slide up the plane when the 70.0 N-…

A: Given data: The angle of inclination of the incline is θ =40°. The weight of the box, W=60 N. The…

Q: A block of mass 10 kg is at rest on a horizontal surface. The coefficient of kinetic friction is…

A: mass (m) = 10 kg initial velocity (u) = 0 m/s coefficient of kinetic friction = 0.25horizontal force…

Q: a. You are a newly graduated astronaut preparing for your first trip into space. Plans call for your…

A: For part a) Velocity= 500 m/s time 2.40 minutes weight= 735 N = 75 kg                   (as, 1 kg =…

Q: 2. If the 1 kg standard body has an acceleration of 2.00 m/s² at 20.0° to the positive direction of…

A: Given that, the value of mass and acceleration. Then We  have to determine the value of given parts.

Q: 5. A 2.00 kg mass is initially held at rest atop an incline of 50.0°. The mass is released and…

A:

Q: 7. A 5.50 kg block is pressed against a vertical wall by a force (F), as shown in the figure below.…

A:

Q: 9. In the absence of air drag, the acceleration due to gravity is 9.81 m/s, Whatis the magnitude of…

A: The motion of an object through a fluid results in the formation of a resistance force. This is drag…

Q: A. A 200 kg block slides along a ramp with an angle of inclination 0 = 38°. The coefficient of…

A: Given  mass of block (m)=200 kg angle of inclination (θ)=380 Required acceleration of block in two…

Q: A 20.0 kg block is placed on an incline that makes an angle of 30.0°. A man pushes up on the block…

A:

Q: E4.A 3.6-kg block being pulled across a table by a horizontal force of 60.6N also experiences an…

A: Given Information: The mass of the block (m) = 3.6 kg The force acting on the block (F) = 60.6 N The…

Q: B. how much tension must a cable withstand if it is used to accelerate a 120 kg car vertically…

A:

Q: Two masses m1=10 Kg and m2-13 Kg are connected with string and pulled with a force F=22 N that makes…

A: Two masses m=10 Kg and m2=13 Kg are connected with string and pulled with a force F-22 N that makes…

Q: 1. A 3.0-kg sprinter starts a race with an acceleration of 4.20 m/s?. What is the net external force…

A:

Q: Situation 3. The coefficient of friction for all contact surfaces is 0.15. The weight of blocks A…

A:

Q: 1. A 25-kg box is attached to two light ropes and is being pulled in a frictionless, horizontal…

A: Mass of the block is m = 25 kg Force acting on the block in east direction is F1 = 15 N Force acting…

Q: 7. A 40 kg box initially sits at rest on a level table. A workers starts pushing it along the floor…

A:

Q: 3. A 6.50 kg block is pressed against a vertical wall by a force (F), as shown in the figure below.…

A: The given force holds up the block against the wall. And since the wall is rough, it offers a…

Q: A horizontal force of 95.0 N ia applied to a 60.0 kg crate on a rough, level surface. If the crate…

A: The forces acting on crate are: 1. Force of 95 N 2. Force of friction.

Q: Two blocks are connected via a massless frictionless pully system. The hanging block is 3 kg. The…

A:

Q: 13. 54-kg box is sitting on the floor of a level railroad car which is moving forward with a speed…

A: mass of box = 54 kg speed = 25 m/sa = 5.6 m/s2

Q: 2. A 1,480-N crate is being pushed across a level floor at a constant speed by a force F of 370 N at…

A:

Q: Problem 2. A 30-lb box is on the horizontal surface. The coefficient of kinetic friction between the…

A:

Q: 7. A 5.00 Kg block has a coefficient of friction of .150 on a flat surface. What is its acceleration…

A: 7. Given data The mass of the block is given as m = 5 kg. The coefficient of friction is given as…

Q: a. What net external force is exerted on a 1150.0 kg artillery shell fired from a battleship if the…

A: Mass of artillery shell is Ms = 1150 kg acceleration of the artillery shell is, a = 2.40×10⁴ m/s²

Q: 1. A pair of crates are in contact with one another on a horizontal frictionless surface. The first…

A:

Q: An object of mass M-40 kg is pushed up an inclined plane with an acceleration of 0.5 m/s by a force…

A:

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: