YA 30° 60° 'mj FA

Q: Am, = 1.85-kg aluminum block and a m, = 7.45-kg copper block are connected by a light string over a…

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Q: An airplane of mass 1.50 x 104 kg is in level flight, initially moving at 60.0 m/s. The resistive…

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Q: An object of mass M hangs on a massless string of length 0.500 m attached to the ceiling. The object…

A: Figure shows the given question,

Q: A 4.0 kg mass, ml, hangs from a rope that runs over a massless frictionless pulley and is connected…

A: a) Draw the free-body diagram of mass m1.

Q: The 42-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of…

A: Given data: The mass of crate is m=42 kg. The angle of ramp is θ=17°. The coefficient of static and…

Q: A steel ball is dropped onto a hard floor from a height of 1.50 m and rebounds to a height of 1.45…

A: Given:- Dropping Height= 1.50 m Rebound height= 1.45 m The velocity before hitting the earth= vb The…

Q: A 40-kg packing crate is pulled by a rope as shown with a force P = 200 N . The coefficient of…

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Q: An athlete approaches the bar in a running broad jump competition with a velocity of 7.85 m/s. The…

A: Given that:Horizontal velocity, vx=7.85 m/sVertical displacemnet, h=55 cm=0.55 m

Q: A steel ball is dropped onto a hard floor from a height of 1.50 m and rebounds to a height of 1.45…

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

Q: A m1 = 1.90-kg aluminum block and a m2 = 6.85-kg copper block are connected by a light string over a…

A: a. the free body diagram of the aluminum block is shown below. The free body diagram of the copper…

Q: A railroad car which has a mass 9216 kg is constrained to move along a horizontal track under the…

A: Mass of railroad car =9216 kg Frictional force = Ff= 1/200 x mg weight of railroad car = mg S= Area…

Q: The weight on the left is 50 grams and the distance from the center point is 4 units. The distance…

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Q: A crane's trolley at point P in Fig. 4–63 moves for a few seconds to the right with constant…

A: We first make free-body diagram of the situation given,

Q: A 40-kg packing crate is pulled by a rope as shown with a force P = 200 N. The coefficient of…

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Q: A block of mass m is kept on rough inclined plane of inclination 0. The angle of inclination varies…

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Q: A box of mass 1 kg is slid along the floor. The initial speed of the box is 5.7 m/s and it comes to…

A: Given : Mass of box = 1 kg Initial speed =5.7 m/s Final speed = 0 m/s displacement = 9.7 m

Q: In the system shown in the figure, mA = 2 kg and mB = 5 kg. the mass is connected to each other by…

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Q: Determine the inclination angle O, at which body A (60 kg) may slip upward the inclined surface,…

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Q: Body A has a mass of 25 kg and body B has a mass of 50 kg. The coefficient of friction for all…

A: NEWTONS LAWS OF MOTION

Q: The resultant force of F, =15kN, S 45°W and F2=10 kN,S is given by F = 10.607 i + 0.607į True False

A: The given values with suitable variables are listed below. Here, F1 denotes the first force, F2…

Q: The resultant force of F, = 15KN, S 45°W and F2 = 10 kN, S is given by F = 10.607 i + 0.607į True…

A: The resultant of two forces F1=a1i^+a2j^ and F2=b1i^+b2j^ is given by-F=F1+F2=(a1+b1)i^ + (a2+b2)j^

Q: Y 0 Fig. 2.30 2.25. Rope between inclines ** A rope rests on two platforms that are both inclined at…

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Q: Body A has a mass of 25 kg and body B has a mass of 50 kg. The coefficient of friction for all…

A: Mass of body A is Ma = 25 kg  Mass of body B is Mb = 50 kg   Coefficient of friction is u = 0.20

Q: 60° T3 T2 T (a) Engine, chains, and ring Find the tension in each of the 3 chains, assuming that w…

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Q: A 3.00-kg object B is connected with a string to a 5.00-kg object A, which is connected with a…

A: Given: The masses of objects, mA=5.0 kg.mB=3.0 kg.mC=9.0 kg.

Q: A m, = 1.10-kg aluminum block and a m, = 6.35-kg copper block are connected by a light string over a…

A: Let T be the tension in the string connecting the masses. Also, subscript 1 and 2 are used for the…

Q: Two bodies of weight 20 N and 10 N are connected to the two ends of a light inextensible string,…

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Q: At point A, the velocity of the 50-kg crate, is 5.13 m/s. If the coefficient of kinetic friction is…

A: Analyze the free body diagram of the given system.

Q: A computer (weight W=100N) in a packing case is protected against impact by foam plastics (spring…

A: During free fall, the whole system experiences acceleration due to gravity. After impinging the…

Q: A m1 = 1.90-kg aluminum block and a m2 = 7.05-kg copper block are connected by a light string over a…

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Q: A box of mass 10.2 kg is slid along the floor. The initial speed of the box is 2.5 m/s and it comes…

A:

Q: 9.81-3.32x10^-6

A: Refer attachment

Q: An aluminum block of mass m1 = 2.2 kg is connected to a copper block with mass m2 = 9.25 kg were on…

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Q: A box of mass 15.4 kg is slid along the floor. The initial speed of the box is 2 m/s and it comes to…

A: Given: The mass of the box is m=15.4 kg The initial speed of the box is u=2 m/s The final speed of…

Q: WITH FRICTION Find minimum and maximum mass of ml to maintain the system in state of equilibrium; at…

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Q: Why is it difficult to walk on the wet marble floor?

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Q: A 3 kg ball falls into a long cylinder filled with oil and the friction with the oil molecules can…

A: Given: mass of ball, m = 3 kg             friction force, f = -bV  where b = 2.4 kg/s

Q: Rock Climber Sliding Down a Smooth Slab 9.6 m Hk = 0.72 %3D 56° Consider the rock climber climbing…

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Q: The speed skier has a frontal surface area of 0.75 m^2 and a Cd of 0.54 (assume that p=0.95 kg/m^3)…

A: Given: The area is A=0.75 m2. The drag coefficient is Cd=0.54. The density is p=0.95 kg/m3. The…

Q: A gymnast of mass 53.0 kgkg hangs from a vertical rope attached to the ceiling. You can ignore the…

A: mass of gymnast (m) = 53 kg g = 9.81 ms2downwards acceleration (a) = 0.9 ms2

Q: The force systems shown consists of the couple C and four forces. If the resultant of the system is…

A: GIVEN: from digrame Fxi= 400N Fyi= 100N  Resultant force on system = 75000 N-mm

Q: A force of 16 N is required to stretch a spring a distance of 40 cm from its rest position. What…

A: Given:  F = 16 N  y = 40 cm = 0.4 m

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!