The figure below shows an object with mass m = 5.1 kg pulled up a ramp inclined at an angle of θ = 29° with a force of magnitude F = 33 N parallel to the ramp.   (a) If there is no friction between the object and the ramp, what is the magnitude of the object's acceleration (in m/s2)?   m/s2 (b) If instead the coefficient of kinetic friction between the object and the ramp is 0.12, what is the magnitude of the object's acceleration (in m/s2)?   m/s2

Q: A mass of 12.0 kg is placed on a table. A string is tied to the mass, and run over a pulley to a…

A: Force is a vector quantity that is defined by Newton's second law as the rate of change of momentum…

Q: An object of mass 5 kg kept on a rough surface is pulled by a forward force of 18 N. If the object…

A:

Q: The figure below shows an initially stationary block of mass m on a floor. A force of magnitude F =…

A:

Q: A block is being pulled along a rough table at constant speed by a horizontal force. The weight of…

A: Given data:  Speed of the block is constant  Weight of the block (W) = 19.6 N Coefficient of kinetic…

Q: A worker moves a 20-kg crate on a level surface by pulling on the free end of a light, uniform cable…

A:

Q: In the figure, a chain consisting of five links, each of mass 0.147 kg, is lifted vertically with a…

A: Mass of each link is m = 0.147 kg  Upward Acceleration is a = 2.38 m/s2

Q: PNVKK Objects 1 and 2 are shown below. Object 1 has mass 21 kg, object 2 has mass 7 kg, and the…

A: 21) Draw the free-body diagram of the block m2.

Q: In the figure, a chain consisting of five links, each of mass 0.123 kg, is lifted vertically with a…

A: Mass of each link (m) = 0.123 kacceleration (a = 1.94 ms2 (upwards)

Q: Three sleds are being pulled horizontally on frictionless horizontal ice using horizontal ropes. The…

A:

Q: In the figure, a force of magnitude 10.3 N is applied to a block of mass m2= 0.5 kg. The force is…

A: Recall Newton's second law Fnet=ma Refer the FBD and applying newton's second law.

Q: The figure shows a box of dirty money (mass m, = 3.00 kg) on a frictionless plane inclined at angle…

A:

Q: acceleration for the skier

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Q: Objects 1 and 2 are shown below. Object 1 has mass 21 kg, object 2 has mass 7 kg, and the kinetic…

A: 21) Draw the free-body diagram of the hanging object.

Q: A 1.4 kg object is pulled horizontally along the floor against 3.2 N of kinetic friction. If the…

A: Given : m = 1.4 kg Fk = 3.2 N a = 5.8 m/s2

Q: a tin of antioxidants (m1 = 1.0 kg) on a frictionless inclined surface is connected to a tin of…

A: a) according to the kinematic equation, for m2

Q: An object with mass m1=5.50 kg rests on a frictional horizontal table and is connected to a cable…

A:

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

A: Ans:- Image-1

Q: A block of mass m= 7.00 kg is pulled along a horizontal friction ground with the cord exerting an F=…

A:

Q: A stockroom worker pushes a box with mass 16.8 kg on a horizontal surface with a constant speed of…

A: Answer             32.928 N

Q: You are pushing a 30 kg crate along a horizontal floor (the coefficients of static and kinetic…

A: Given- Mass of crate , m = 30 kg The coefficients of static friction between the crate and floor ,μs…

Q: 15. A box of mass 4.0 kg rests on a horizontal surface. When the box is pulled by a horizontal force…

A: Given: The mass of the object is 4 kg. The acceleration of the object is 2 m/s2. The applied force…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9Ni + 0.4Nj…

A:

Q: A cord passing over a pulley connects two masses, as shown, where  m1 = 3.60 kg  and  m2 = 7.20 kg.…

A: Draw the free-body diagram of the mass m2.

Q: A block is sliding on a rough surface with a coefficient of static friction = 0.320 and a…

A:

Q: The kinetic coefficient of friction for a 12 kg mass on a table is 0.25. A string from this mass…

A:

Q: A worker moves a 20-kg crate on a level surface by pulling on the free end of a light, uniform cable…

A: Mass of the crate, m = 20 kgtension in the cable, T = 200 Nacting at an angle θ = 30° (above the…

Q: In the figure, a force of magnitude 11.8 N is applied to a block of mass m2= 0.6 kg. The force is…

A: Given: Force, F = 11.8 N; Mass, m1 = 2.8 kg; Mass, m2 = 0.6 kg; Angle θ =35.7o ; We have to find the…

Q: IYGYR The kinetic coefficient of friction for a 12 kg mass on a table is 0.25. A string from this…

A: Write the given values with the suitable variables. m1=12 kgμ=0.25m2=8 kg Here, m1, μ, and m2 are…

Q: The drawing shows a circus clown who weighs 920 N. The coefficient of static friction between the…

A:

Q: Q.10 A worker pushes an object of 20 kg down on a rough inclined plane with a force F as shown mass…

A: solution is given by

Q: The crate has a mass of 50 Kg and the coefficient of static friction between the crate and the plane…

A: We can attempt only one at a time Given that, Mass of crate = 50 kg Static friction = 0.25

Q: A block with mass 10 kg rests on the horizontal floor that has kinetic friction coefficient of 0.1.…

A: mass of block (m) = 10 kg coefficient of kinetic friction = 0.1 Magnitude of force = 50 N angle of…

Q: In the figure shown, the coefficient of kinetic friction (ug) between the block and the incline…

A: Given data: Coefficient of kinetic friction μk=0.40

Q: A child on a sled (total mass 55 kg) accelerates down a 18.4 degree incline at 1.26 m/s^2. What is…

A:

Q: 1.) A 3,000. kg truck is towed up along a hill with a cord whose functional strength is…

A: Given : mass of the truck, m = 3,000 kg Force, F = 10,000 N Inclination angle, θ = 150

Q: = 4.10 kg, rests on a frictionless horizontal table and is connected to a cable that passes over a…

A: Given:Mass of the first block, m1 = 4.10 kgMass of the second block, m2 = 10.4 kg

Q: Assuming the coefficient of static friction is 0.76.  You push downward on a box at an angle 25°…

A: Acceleration of the block is zero.

Q: A child on a sled (total mass 55 kg) accelerates down a 16.1 degree incline at 1.43 m/s^2. What is…

A:

Q: A 3.5 kg block is pushed along a horizontal floor by a force F of magnitude 15 N at an angle q = 40…

A: The free-body diagram is

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 2.2Ni + 1.5Nj…

A: To solve the question, we will use the dot product of vectors. Given:…

Q: In the friction experiment, what is the least mass you have to attach to the weight hanger for it to…

A: Part (1): Given: The friction mass is 1300 g. The hanger mass is 50 g. The coefficient of the static…

Q: A cord passing over a pulley connects two masses, as shown, where m1 = 3.30 kg and m2 = 6.00 kg. The…

A:

Q: 2) In the figure, a box of ant aunts (total mass mı = 1.65 kg) and a box of ant uncles (total mass…

A:

Q: If the child has a mass of 19.4 kg, calculate the magnitude of the force in newtons the mother…

A: The magnitude of force in this case can be obtained as F=mg+a=19.4kg9.8m/s2+0.762m/s2=204.9 N≈205 N

Q: The figure shows a box of dirty money (mass m1 = 3.0 kg) on a frictionless plane inclined at angle…

A:

Q: The two objects shown below are connected by a massless string which passes over a frictionless…

A: Newton’s second law in the vertical direction for mass m1

Q: A box of mass m, = 5 kg and a box of mass m,=2.5 kg are connected with a cord of negligible mass…

A:

Q: A block of mass m1 = 3.62 kg on a frictionless plane inclined at angle 0 = 31.0° is connected by a…

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: