Determine the acceleration at the instant shown. The particle has a constant speed of 2 m/s.

Q: The velocity of a particle moving along the x-axis is defined by V = kx^3-4x^2+6x, where V is in…

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Q: Determine the velocity of the particle when s = 10 m if v = 5 m/s at s = 0

A: Velocity: - It is defined as change of position of any object in a specific direction with respect…

Q: An open water tank shown in figure is moving up a 30 degree incline with constant acceleration a as…

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Q: The systems shown is initially at rest. Neglecting axle friction and the masses of the pulleys,…

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Q: The wheel shown in the figure rolls without slipping on the horizontal plane. The angular velocity…

A: The given data is shown below: Angular velocity=5 rad/sAngular acceleration=9 rad/s2

Q: 2. A shaft with a constant diameter of 50 mm is loaded as shown in the figure by torques applied to…

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Q: During a test, a rocket travels upward at 70 m/s and when it is 30 m from the ground its engine…

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Q: The wheel shown in the figure rolls without slipping on the horizontal plane. The angular velocity…

A: Given Data:Angular velocity ω = 4 rad/secAngulat accleration = 8 rad /sec2Angle = 45°

Q: The velocity of the particle that travels along a straight line is v = (12 – 3t?)m/s, where t is in…

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Q: A car starts from rest and accelerates at a constant rate in a straight line. In the first second…

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Q: The velocity of a particle moving along the x-axis is defined by V = kx^3-4x^2+6x, where V is in…

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Q: Determine the acceleration of the particle moving in a circular path as shown below at the instant…

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Q: A particle moves along the x-axis with an initial velocity v = 50 m/s at the origin when t = 0. For…

A: Particle speed ​​changes the speed of a car or particle while it is moving fast. therefore it…

Q: 1. . The brake mechanism used to reduce a gun recoil consists of a piston attached to a barrel…

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Q: 1. If the figure below is frictionless along the 9ft long surface, what is the velocity of the body…

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Q: Determine the value of F that will give them an acceleration of 200 cm/s². The coefficient of…

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Q: Compute the moment of inertia of a circular cross section, 10 in. in diameter, about its centroidal…

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Q: Example A particle moves in the X-Y plane with a constant acceleration of 1.5 m/s² in the direction…

A: Given- constant acceleration a=1.5 m/s2angle=37oat t=0; velocity u=8.0 m/sVelocity and position of…

Q: A body weighing 455N is drawn along a rough surface. The force applied in the direction of the…

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Q: The Acceleration of the particle is defined by the relation, a = kt^2 . Knowing that v = - 8 m/s…

A: Given data- Equation of acceleration- a=kt2 Boundary conditions- At t=0s; v = -8 m/s At t=2s; v = +8…

Q: The 240-lb body as shown in the figure below is supported by wheels at B which roll freely without…

A: Given:- m=240lb acceleration=1/3g coefficient of friction=0.40 To find:- P

Q: The velocity field in a flow system is given by v = 2i + (x+y)j + (xyz)k. The acceleration of the…

A: Calculate the acceleration at (1,1,2)?

Q: The figure represents three-quarters of a disk rotating around an axis that passes perpendicular to…

A: Given a figure of three-quarters of a disk rotating around an axis that passes perpendicular to its…

Q: Determine the acceleration of the particle moving in a circular path as shown below at t instant…

A: Given:velocity, v=1 m/stangential acceleration, at=2 m/s2

Q: A particle travels along a straight line with a velocity of v = (20 - 0.05s²) m/s, where s is in…

A: We have to determine the acceleration of the particle according to the fluid mechanics and mechanics…

Q: traveling at a speed of 36 kph towards point 0. constant uniform velocity of 75 kph and a car The…

A: Time= distance/speed Velocity of train = 75 kph=(75×1000)/3600 =20.833 m/s Distance=1 Km =1000 m

Q: A person wanted to push a cast made of steel with a mass of 800 kg to the top of a sloping bridge…

A: F=thrust appliedm= mass of the bodya= acceleration= 0.66 msec2μ= friction coefiicientN=normal…

Q: The acceleration of a particle moving along a straight line is given by a=6t where a is in m/s and t…

A: Given:- a=6t t=0 v=10m/s To find:- s after 5 seconds

Q: Two blocks which are connected by a string, slides down an inclined plane. The coefficient of…

A: Free body diagram

Q: A vehicle of mass 2 tonnes has a frictional resistance of 50 Nhonne. As one instant, the speed of…

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Q: C. The normal acceleration of the particle on the rim of a pulley 15 ft in the diameter is constant…

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Q: 40. Figure P4.40 represents the w total acceleration of a particle moving clockwise. in a circle of…

A: The figure is shown below,

Q: Two blocks A and B with masses of 35kg and 64kg, respectively are pressed together as shown in the…

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Q: Determine the moment created by the weight of the traffic light about point O. The dimensions of the…

A: We have the arrangement as:

Q: determine the n-component of acceleration of the particle.

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Q: Rectilinear Motion: A particle travels in v = (12 - 3t^2) m/s, where t is in seconds. When t = 1 s,…

A: Rectilinear motion:- A linear motion in which the direction of the velocity remains constant and the…

Q: 5. In preliminary design studies for a sun- powered car, it is estimated that the mass of the car…

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Q: A particle starts from rest and travels along a straight line with acceleration a = (40 – 0.3v)…

A: Physics:

Q: Activity 1. In the figure shown, the coefficient of friction is 0.25 for all surfaces of contact.…

A: Hi there! since you have asked multiple questions, we will solve the first question for you. If you…

Q: An object is moving in the horizontal axis with a velocity of v, = (4i + 1j)". Its initial position…

A: Given: The initial velocity v0 is (4i + 1j) m/sec. The initial position r0 is (10i – 4j) m. The…

Q: Find the value of acceleration Initial velocity=7.1 m/s Final velocity=10 m/s Time=2 s

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Q: A small ball of mass m is suspended from a string of length L-2 m and rotates around o at a constant…

A: When a body rotates in a circular motion with respect to the non inertial frame  centrifugal force…

Q: The figure shown a motor pulling an object in an in clined surface determine the power required to…

A: Given, Velocity = 3.5 m/s μ = 0.20

Q: In the figure, two blocks are connected over a pulley. The mass of block A is 6.70 kg and the…

A: Find mass of block B?

Q: The acceleration of a particle is defined by the relation a=-kvv, where k is a constant. Knowing…

A: Given: The velocity (v) is 81 m/sec and x = 0 when time (t) is 0. The velocity (v) is 36 m/sec when…

Q: p = 999 kg/m3 V = 20 m/s A = 0.005 m? M = 30 kg He = 0.30 7°

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Q: A particle travels along a straight line with a constant acceleration. When s=1, v-8.52 and when s =…

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Q: The acceleration of a particle along a straight line is defined by a = (2t - 9) m/s2, where t is in…

A: Finding out velocity and distance traveled.

Q: The acceleration of a particle is defined by the relation a = -8 m/s. Knowing that x = 20 m when t =…

A: Given, a = -8 m/s2 At x = 20 m, t = 4 s At x = 4m , v = 16m/s