If the end of the cable at A is pulled down with a speed of 2 m/s, determine the speed (m/s) at which block B rises. Explain how the calculations confirm that block B rises. Show all necessary math and include all units.

Q: A 2.0-cm-tall object is 20 cm to the left of a lens with a focal length of 10 cm. second lens with a…

A: Height of the object, Object distance,  to the left of the first lens.The focal length of the first…

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A: In circular motion centripetal force acts on the object which is given as  Fc= mv2/r v = speed of…

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Q: Supply what is asked with the correct integer values, i.e. no decimal places. Do not forget the…

A: Displacement: The shortest possible distance between two points is termed as displacement.  Now for…

Q: 1) A 2-kg block bar is attached to a 5-kg uniform cylinder by a square pin, P, as shown. Assuming…

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Q: Problem 8: A ball is thrown vertically with velocity v; from a height of h = 17 m and lands on he…

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Q: Problem 2: Answer the following questions about path A in the figure. A city block is a square of I…

A: Length of each block ,l= 110m

Q: A cab driver heads south with a steady speed of v, 20.0 m/s for t₁ - 3.00 min, then makes a right…

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Q: A shopping cart rolls from x = 19.9 m to x = 5.40 m with an average velocity of -0.418 m/s. How much…

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Q: At t=0 s a particle is located at 5 m north of the origin, has a velocity of 2.25 m/s south, and is…

A: A moving object can be defined by using a set of formulas called kinematic formulas. They form a…

Q: Spyros the cat got hungry. He left his bed to go to his food bowl. His velocity was v(t) m/s…

A: v(t) is the velocity

Q: A train runs at 52.5 mph. If a command to stop the train is being sent to the train operator, what…

A: Initial velocity: u=52.5 mph Acceleration: a=-2.6 ft/s2

Q: Part (a) What is the value of the vertical component of acceleration of the free fall motion in…

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Q: If the swimmer could cross the English Chanel (32km) maintains the same velocity as for the first 50…

A: Given : Width of the canal,d=32 km=32000 m Pool's length d'=50 m Average velocity,dv=2.08 m/s (as…

Q: Time (s) riiner lands on runway 18, which points south. The pilot applies reverse thrust, an lane to…

A: Given t = 20 sec s= 1.2×103 m = 1200 m

Q: Can you please answer this question and show all of the steps

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Q: A) Using vo, O, and g, write an expression for the time, Imax, the water travels to reach its…

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Q: An object is dropped from a tower, 1024 ft above the ground. The object's height above the ground t…

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Q: At a given instant the top B of the ladder has an acceleration ag = 2.1 ft/s² and a velocity of VB =…

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Q: During a fireworks display, a shell is shot into the air with an initial speed of 63.1 m/s at an…

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Q: The motion of a toy car is shown in the graph below. Use the graph to answer the following: a)…

A: (a) Since in the first 5 s the acceleration is not zero, then kinematics can’t be used here.…

Q: You are spending the summer interning as a technical advisor for the writers of a gangster movie…

A: constant velocity of bonie (v) = 108 km/hr acceleration of police car (a) = 2 m/s2Initial velocity…

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Q: Consider a projectile launched from the ground at 18.00 m/s and an initial angle of 57 degrees. 1.)…

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Q: Part A What is its takeoff speed? Express your answer with the appropriate units. View Available…

A: We are given a kangaroo jumping at an angle with horizontal. We are given this angle. We are also…

Q: Use the worked example above to help you solve this problem. A ball is thrown upward from the top of…

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Q: Enter the and y components of the velocity separated by a comma. Submit Part B V2 Π ΑΣΦ Your…

A: According to question we need to find vector v1 and v2 .

Q: certain physics problem about projectile motion has several parts, as listed in the questions below.…

A: Motion of projectile can be divided into x component and y component

Q: The acceleration of a particle is given by a - Avt where A=21 m/s? At-0.v=66 m/s and z-0 What is the…

A: See below

Q: A particle travels along a path where y = 8x³. The particle increases height with y = 27t3 where t…

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Q: 1. A skydiver jumped out of a plane to shoot a skydiving scene for a certain spy movie. At what…

A: Given : Initial height of plane (h) = 3324.46 m The height at which the skydiver needs to open the…

Q: The displacement (in centimeters) of a particle s moving back and forth along a straight line is…

A: From the question, it is given that- s(t)=5sin(πt)+2cos(πt) t2=1.1 s, and t1=1 s

Q: 0 km at 66.0° east of north; then it changes ection to fly 225 km at 47.0° south of east, after ich…

A: let A= 180 km, 66 degrees east of north     B = 225 km, 47 degrees south of east

Q: The car in this figure is at rest and at the origin when t = 0. Assuming that its acceleration is…

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Q: a baseball is seen to pass upward by a window with a ertical speed of 16 m/s The ball was thrown by…

A: Given data: The speed of the ball as it passes the window in the upward direction, u=16 m/s. The…

Q: Could you just explain part where they integrate the x and y components to get those equations

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Q: An elevator of mass 2,155 kg is supported by a cable. The cable can withstand a maximum of 24,668 N…

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Q: A soccer ball, kicked from ground level at an angle of 65.0° above horizontal, is in the air for…

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Q: At t=0, a soccer ball is kicked due east (use the positive direction of the x x-axis as the eastward…

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Q: An airplane is heading due south at a speed of 640 km/h Submit Previous Answers Request Answer X…

A: The time rate change of distance is termed as the speed. The formula to calculate the speed is given…

Q: Select from the variables below to write your expression. Note that all variables may not be…

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Q: A ball was dropped from a building and reached the ground in 4.00s. Show the equations that you use…

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Q: Problem 10: On a two-leg trip, a car travels the first leg, a distance D = 45 miles, in a time tj =…

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