Determine the acceleration of the masses

Q: Two blocks each weighing 25 N are connected to the ends of a light string which is passed over a…

A: Solution: given that m1=m2 = 25 kg

Q: Sam is an active swole guy who enjoys multiple sports and excels at the track in the decathlon. Sam…

A: a) the resultant force is, R=4910 N2+1524 N2R=5141 N   b) The direction of the resultant force is,…

Q: A student repeats your lab but uses a penny and a book (instead of a washer and wooden ramp). Their…

A: Given that: length of incline (book):  23 cm initial velocity: 0 m/s Angle of incline (book):  35o…

Q: A 28.0-kg block is connected to an empty 2.62-kg bucket by a cord running over a frictionless…

A: Mass of block (M)=28 kg Mass of bucket (m)=2.62 kg Coefficient of static friction between table and…

Q: The two masses in the figure are released from rest. After the 5.0 kg mass has fallen 1.5 m, it is…

A: According to the kinematics equation, find the acceleration. Substitute the values,

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: The figure shows two blocks are connected over a massless, frictionless pulley. The mass of block 2…

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Q: Objects with masses m1 = 13.0 kg and m2 = 8.0 kg are connected by a light string that passes over a…

A: Given information:Mass of the block 1 (m1) = 13 kgMass of the block 2 (m2) = 8 kgDistance it falls…

Q: F_ m m μsk y x

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Q: The figure shows a container of mass m1 = 1.4 kg connected to a block of mass m2 by a cord looped…

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Q: A weight with the mass of 0.55 kg and a bucket with the mass of 0.45 kg. hang on a fixed pulley.…

A: Given data: The mass of the weight is m1=0.55 kg. The mass of the bucket is m2=0.45 kg.…

Q: A space explorer weighs 200lb on planet earth. If the explorer weighs 20lb on the surface of a…

A: Required : The acceleration due to gravity on the surface of the asteroid.

Q: assume that you are studying a cart and mass system. given m1 = 20kg and m2 = 30 kg and theta = 35…

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Q: A spring hangs vertically next to a ruler.  The end of the spring is next to 15 cm mark on the…

A: Given Data: The mass of spring is, m=2.0 kg The spring constant is, k=51 N/m   The expression for…

Q: The candy is put at the top, and starts from rest. The mass of the candy is 200g. The coefficient of…

A: Given: Initial velocity of candy is 0 m/s. Mass of candy is 200 g. Co-efficient of kinetic friction…

Q: Two blocks are arranged at the ends of a massless string as shown in the figure. The system starts…

A: Given m=4.36kg, M=5.77kg. Let a be the acceleration of the system. From the FBD of mass m, T - mg=-…

Q: A rope exerts a constant horizontal force of 280 N to pull a 50kg crate across the floor. the…

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Q: A 11 kg mass sits on an incline. The coefficient of kinetic friction between the mass and the…

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Q: A person pushes on a stationary 125 N box with a force of 93N at 30 degrees below the horizontal.…

A: The force that restricts the motion of one surface relative to another with which it is in contact…

Q: The system is released from rest in the position shown. Calculate the tension T in the cord and the…

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Q: ength of the barrel, and it exits the barrel with a speed of 730 m/s. Assuming that the acceleration…

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Q: Two blocks are connected over a massless, frictionless pulley by a massless string, as shown in the…

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Q: What is the direction of the net force, expressed as an angle in degrees measured clockwise relative…

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Q: Two springs, one of force constant k1 and the other of force constant k2, are connected end to end.…

A: Given Data: Spring 1 force constant Spring 2 force constant   Springs are connected end-to-end…

Q: The wheel motor attaches to the cable with a constant acceleration, such that the 20 kilogram crate…

A: To find: The tension in the cable  Given: Mass m=20kgdistance d=6mtime t=3scoefficient of friction…

Q: Consider (Figure 1). Block A weighs 50 lb and the platform weighs 16 lb. Figure 1 of 1 > ▼ Part A If…

A: The weight of Block A: The weight of the platform: The force acting on the triangular frame:

Q: A 28.0-kg block is connected to an empty 2.50-kgbucketby a cord running over a frictionless pulley.…

A: Given,

Q: A student repeats your lab but uses a penny and a book (instead of a washer and wooden ramp). Their…

A: Kinetic friction opposes the relative motion between the two surfaces. It is given by f=μkNWhere μk…

Q: A cord passing over a pulley connects two masses, as shown, where m, -3.80 kg and m, 6.40 kg. The…

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Q: A 6.00 kg sled is pulled across a frictionless horizontal surface by a rope that makes a 42 degree…

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Q: There are nine books in a stack, each with a weight of 5.5 N. The coefficient of friction between…

A: Given that - Weight of each books Coefficient between the table and bottom book.

Q: A 28.0 kg block is connected to an empty 2.10 kg bucket by a cord running over a frictionless…

A: solution: Given that m of block = 28 kg mass of bucket = 2.1 kg coefficient of static friction = 0.5…

Q: Find the accelerations of masses A (30 kg) and B (25 kg) the instant this system is released from…

A: Given information: The mass of the block A (mA) = 30 kg The mass of the block B (mB) = 25 kg The…

Q: Mass M, lies on top of mass M, as shown. Assume M, > Ma. The two hlocks are pulled from rest hy a…

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Q: The system shown in the figure below is used to ift an object of mass m 63.0 kg. A constant downward…

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Q: what's the acceleration of the 4.7kg box

A: Answers : (a)Acceleration of 4.7 kg box is 0.22 m/s2 (b) Tension is rope is 15.17 N Explanation  is…

Q: lock of mass 2.00 kg starts from rest at the edge of the ramp as shown. It is pushed up ramp by a…

A: Motion of projectile can be divided into x component and y component. After leaving point A motion…

Q: Three forces act on an object. A 3-N force acts due west and a 4-B force acts due south. If the net…

A: First force (F1) = 3 N due west Second force (F2) = 4 N due south Third force = F3Net force on 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 mass M is at rest on a tilted tabletop, tied to a string which is tied to a second mass m that…

A: Consider the figure of the arrangement given below. Let the tilt of the tabletop be denoted by θ.

Q: Two packing crates of masses m_{1} = 5.00 kg and m_{2} = 13.0 kg are connected by a light string…

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Q: A 1.0kg mass is at rest on a countertop. There is a force of kinetic friction of 2.5N acting on the…

A: Given m1= 1.0 kg m2 = 500 g Friction force acting between m1 and counter top    f =2.5 NTo…

Q: At a time when mining asteroids has become feasible, astronauts have connected a line between their…

A: Given,The mass of space tug and asteroid,The force, The distance between tug and asteroid, The…

Q: Suppose a bag of nails is attached to a supporting rod by a rope. Note that the bag hangs motionless…

A: Force of gravity, F = 25 NMass, m = 2.55 kgTension, T = ?

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!