Determine the distance the ball is from the origin 3 s after being released from rest. Express your answer to three significant figures and include the appropriate units.

Q: For a short period of time, the motor turns gear A with a constant angular acceleration of a = 4.5…

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Q: The driver of the truck has an acceleration of 0.32g as the truck passes over the top B of the hump…

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Q: 1. Determine the maximum speed that the cars of the roller-coaster can reach along the circular…

A: Given:Radius of curvature, r=20 mmaximum acceleration, amax=2.5 g

Q: The driver of a car, which is initially at rest at the top A of the grade, releases the brakes and…

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Q: 5. The path of motion of a 5-lb particle in the horizontal plane is described in terms of polar…

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Q: In traveling a distance of 4.0 km between points A and D, a car is driven at 110 km/h from A to B…

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Q: At time t = 0 a small ball is projected from point A with a velocity of 174 ft/sec at the angle 64°.…

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Q: Under the man's pushing force P, the uniform cabinet is sliding on the ground with a constant…

A: To choose: The correct equation for the motion. Given: The pushing force is P. The uniform cabinet…

Q: A 6kg block is at rest when an upward force parallel to the 15° surface is applied. If uk =0.18, and…

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Q: A constant power of 1.5 hp is supplied to the motor while it operates with an efficiency of ε = 0.8.…

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Q: The mass of block B is 10 kg. If the tension in the cable is F = 100 N, the magnitude of the…

A: GivenmB=10kgF=100N

Q: The driver of the truck has an acceleration of 0.4g as the truck passes over the top B of the hump…

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Q: Q3/ The brakes of a truck travelling at 43 km/h are suddenly applied to avoid a vehicle which has…

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Q: 4.) The 5 lb box is projected with a speed of 20 ft/s at point "A" up the smooth vertical circular…

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Q: The driver of the truck has an acceleration of 0.32g as the truck passes over the top B of the hump…

A: Given data :- Normal acceleration = 0.32g Radius of curvature = 94 m Centre of mass from B = 2 m…

Q: A rocket runs out of fuel in the position shown and continues in unpowered flight above the…

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Q: The motoroycle is traveling at a oonstant speed of 56km/h. 25 m Part A Determine the magnitude of…

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Q: The 13.9-in. spring is compressed to a 8.9-in. length, where it is released from rest and…

A: Given Data: Length of spring L=13.9 in=13.912ft=1.158 ft Spring compressed to 8.9 in=8.912ft=0.742…

Q: An inexperienced designer of a roadbed for a new high-speed train proposes to join a straight…

A: Given data Radius of circular section = 1000 ftSpeed of train = 90 mi/hr = 90 x 1.466667 = 132 ft/s

Q: The ball rolls without slipping on the fixed surface as shown. What is the direction of the velocity…

A: We know that velocity vector is always tangent to the point. As it rolls without slipping hence…

Q: Q1) Determine the impact speed of an object released from rest at an altitude of h = 100km above the…

A: altitude: h = 100kmradius of Moon: R = 1700kmacceleration at moon surface: go = 1.62 m/s2

Q: Application of de A motorboat and its load weigh 2,450 N. AssumIng that the propeller force is…

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Q: The driver of the truck has an acceleration of 0.32g as the truck passes over the top B of the hump…

A: Given data ac=0.32 g Here, ac is the centripetal acceleration of the body.  Now we have to find out…

Q: A sphere is fired downwards into a medium with an initial speed of 26 m/s Part A If it experiences a…

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Q: 1. The nonlinear spring exhibits a tensile force-deflection association expressed as Fs = 200x +…

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Q: In traveling a distance of 4.5 km between pc....ts A and D, a car is driven at 111 km/h from A to B…

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Q: A skier starts from rest on the 39° slope at time t = 0 and is clocked at t = 2.60 s as he passes a…

A: Given:θ=39°t=2.60secs=20m

Q: The driver of the truck has an acceleration of 0.45g as the truck passes over the top B of the hump…

A: As per given question  Acceleration of truck=0.45 Radius of curvature =95m Center of mass=2m We have…

Q: 2- Each ball has a negligible size and a mass of 5 kg and is attached to the end of a rod whose mass…

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Q: During a braking test, a car is brought to rest beginning from an initial speed of 40 mi/hr in a…

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Q: Packages enter the 10.9-ft chute at A with a speed of 3.4 ft/sec and have a 0.39g acceleration from…

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Q: Ball B (10 kg) is on a rod on which a torque of M = (2t² + 4) Nm where t is in seconds. Fin the…

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Q: At a given instant the top B of the ladder has an acceleration ag = 1.7 ft/s? and a velocity of vg =…

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Q: Two blocks A and B are released from rest on a 30-deg incline when they are 15 m apart. The fk under…

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Q: The 2.5-Mg four-wheel-drive SUV tows the 1.5-Mg trailer. The traction force developed at the wheels…

A: Part (A): Draw the free body diagram of SUV. Apply Newton's second law in direction of motion.…

Q: (b) At the apex, determine the speedv of the ball, the total acceleration a of the ball, the normal…

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Q: Compute the acceleration of block A for the instant depicted. Neglect the masses of the pulleys. 24…

A: Given: The coefficient of friction static friction, µs = 0.46 The coefficient of dynamic friction,…

Q: 6) An object falls a distance h from rest. If it travels 0.50h in the last 1.00 s, find (a) the time…

A: Given Datas=0.5hg=9.81 m/s2

Q: line. If this maximum speed is 28 mi/hr for a 3530-lb car, determine its lateral acceleration…

A: W is weight force.N is normal reaction force.

Q: A skier starts from rest on the 36° slope at time t = 0 and is clocked at t = 2.82 s as he passes a…

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.