A 250 gram block on a 30 deg inclined plane is attached by an inextensible string going over a frictionless pulley to a 500 gram hanging weight. The static and kinetic friction coefficients are .25 and .123. What is the acceleration of the blocks in cm/s2 CHoices are 563.7 455.2 376 292.4 192.4

Q: P 25.0° A 55.0 kg block is pulled along a frictionless surface with a force P, exerted at an angle…

A: (a) In order to lift the block the force should be applied against the force of gravity, hence the…

Q: A 58.2-kg crate rests on a level floor at a shipping dock. The coefficients of static and kinetic…

A: Solution:-Given that(1) m=58.2 kgμs=0.764μk=0.293

Q: 4. An 81-kg basketball player slides into the second base. The coefficient of kinetic friction…

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Q: A 16 kg block rests on a 29 degree inclined frictionless surface and is attached by a light string…

A: Solution:-Given thatm1=16 kgm2=29 kgg=9.8 m/s2Inclined surface-frictionlesspulley-massless &…

Q: We start with some review problems A crate of mass 49.0 kg rests on a level surface, with a…

A:

Q: Two forces act on a box. F₁ = 44.8 N (East) and F₂ = 17.6 N (North). What is the magnitude and…

A: Forces acting on object are F1=44.8 N towards east F2=17.6 N towards north. Find: Magnitude and…

Q: You are pushing a 42.0kg box horizontally along a flat horizontal surface at a constant speed of…

A: We use use the concept of Newton's second law of motion

Q: A 1.0-kg block slides on a rough horizontal surface. A force, P = 9.0 N, is applied to the block at…

A: Given that,Mass of block : m = 1 (kg)Applied force on block :P =9 (N)Acceleration of block along the…

Q: A 3000-pound truck accelerates at a rate of 19.158 ft/sec2 in climbing a 15-degree slope. How much…

A: Given, 3000-pound truck  Acceleration-19.158 ft/sec2 slope=15 degree coefficient of friction=0.1

Q: A 70.0 kg box is being pulled along a horizontal surface. The coefficient of kinetic friction…

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Q: Q: A normal walking speed is around 2.0 m/s . How much time t does it take the box to reach this…

A:

Q: A delivery company has unloaded a 35 kgkg crate in your driveway. The coefficient of static friction…

A: Mass of the crate (m)=35 kg Coefficient of kinetic friction (μ)=0.2 Acceleration of the crate (a)=5…

Q: A (10 kg) block sits on top of an plane inclined by (32 degrees) to the horizontal. There is a…

A: M = 10 kg  Φ = 32 ⁰  μ = 0.1  H = 4 m  sinΦ = H/d  => d = H/SinΦ  => d = 4/Sin(32) = 4/0.529…

Q: A heavy box containing four laptops worth 700,000 pesos is being delivered to Dukue. From the…

A: Given:) mass of each laptop (m)=2.5 kg angle of inclined ramp=350 coefficient of kinetic friction…

Q: A stationary 10kg object is sitting on the ground. The coefficient of static friction between the…

A: Given: Mass of an object (m) = 10.0 kg. Coefficient of static friction μs=0.8 Coefficient of kinetic…

Q: A constant applied force F, of 15.0 N pushes a box with a mass m = 7.00 kg a distance x = 15.0 m…

A: Given: Applied force Fp=15.0 N. Mass of the block m=7.0 kg. Distance traveled by block x=15.0 m. The…

Q: What is the force due to the acceleration caused by gravity on a mass of 35.7kg if it is placed on…

A:

Q: A 1130-kg car is held in place by a light cable on a smooth, frictionless ramp as shown in the…

A: Given, Mass of car, m=1130 kg Inclination of plane, θ=25° Angle of cable, α=31°

Q: A 2.00-kg block starts from rest at the top of a 30.0° incline and slides 2.00 m down the incline in…

A: Given data: Mass of the block, m=2.00 kg Distance travelled down the inclined plane, s=2.00 m Time…

Q: A student applies a constant force of 200 N directed 30 degrees above the horizontal and thereby…

A: Given Information:- Applied force is F=200 N Angle between the force and the horizontal θ=30° Weight…

Q: Two masses are connected by a rigid link as shown in Fig. Q3. The masses are resting on an inclined…

A: Draw the free body diagram as below. The mass of block A, mA=8 kg The mass of block B, mB=4 kg The…

Q: The following forces are acting on a 250 g box on a horizontal surface: A downward force of gravity…

A: Given, The following forces are acting on a 250 g box on a horizontal surface:  A downward force of…

Q: A skier slides down the slope with a constant speed of 35.00 °. What is the value of the friction…

A:

Q: We start with some review problems A crate of mass 27.1 kg rests on a level surface, with a…

A: Given Data : The mass of the crate is given as m = 27.1 Kg. The force applied to the crate is given…

Q: A compressed spring of k = 60 N/m is released from rest on a frictionless surface. What is the…

A:

Q: A 22 N DIO the block and a constant tension T is main

A: Given, Weight of the block,W=22 N Coefficient of static friction, μs=0.8  Coefficient of kinetic…

Q: A 23.4 kg box rests on an inclined plane creating an angle of 34.5° from the horizontal. What is the…

A:

Q: 24 kg box is being pulled by a horizontal rope along a floor at a constant speed (v = 1.0m/s). There…

A:

Q: A crate with mass m = 16 kg is being pushed with a force F = 90 N on a rough horizontal surface. %3D…

A: The data provided in the question are:mass of a crate, m=16 kgApplied force= 90 NAcceleration due to…

Q: 11 kg is being pushed with a force F = 90 N on a rough horizontal surface. The crate moves with a…

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Q: A 3.00 kg mass is initially at rest on a horizontal surface. It takes a minimum force of 16.0 to set…

A: See below

Q: *44. The drawing shows a large cube (mass = 25 kg) being accelerated across a horizontal…

A: Given values: Mass of the large block, M=25 kg Mass of small block, m=4.0 kg Coefficient of static…

Q: skier is pulled up a slope at a constant velocity by a h respect to the horizontal. The force…

A:

Q: A man is trying to pull a table with mass of 21 kg across the floor with a constant speed. What is…

A: Mass of the table(m) = 21 kg Friction coefficient (u) = 0.62 Gravitational acceleration (g) = 9.8…

Q: A 11 kg block rests on a 26 degree inclined frictionless surface and is attached by a light string…

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Q: box with mass 13.0 kg moves on a ramp that is inclined at an angle of 55.0∘ above the horizontal.…

A:

Q: A 250 gram block on a 30 deg inclined plane is attached by an inextensible string going over a…

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Q: A 250 gram block on a 30 deg inclined plane is attached by an inextensible string going over a…

A:

Q: Calculate the magnitude of a normal force on a 22.7 kg block in the following circumstances. a. the…

A: Answer :-  a) N = mg  = 22.7 × 9.8 = 222.46 N (b) N = m g cos40.8° = 22.7 × 9.8 × cos40.8°       =…

Q: 19. An elevator starts from rest and acquires an upward velocity of 3m/sec. in a distance of 6m. The…

A: Given: The initial velocity of the elevator is 0 m/s. The final velocity of the elevator is 3 m/s in…

Q: 14. A 66.0 kg skier with an initial velocity of 9.30 m/s slides up a slope of 35.0° to a height of…

A: