A car is about to pass through an arc bridge, as shown in the figure below. Given that the speed of the car is 5 m/s constantly, determine the magnitude and direction of the car’s acceleration at thehighest point, B, and at the end of the bridge, point C (assume the car is still on the bridge). For a parabola that has a general equation of (y = ax2 + bx + c) , the x coordinate of the vertex can be found by    (-(b/2a))

Q: The 16-ft-long cord is attached to the pin at C and passes over the two pulleys at A and D. The…

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Q: A particle moves in a circle with a diameter of 120 cm. If its linear velocity is given by v = 4.5t…

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Q: The y-coordinate of a particle in curvilinear motion is given by y = 4.5t³-5.9t, where y is in…

A: Introduction: Curvilinear motion is the movement of an item along a curved route. Vectors can be…

Q: What are the tangential and normal components of the total force acting on the airplane (including…

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Q: ag, a4, AB/A VB = 8.5 m/s VA =7 m/s B 50 m 50 m 40°

A: Given Data:-

Q: Q1 A car moves along a circular path with radius of ( 15 m ) at a speed of ( 30 m/s ), if speed of…

A: Acceleration is the rate of change of velocity with respect to time. When a body moves along a…

Q: When the bar rotates around point O, the position of the collar sliding along the bar is given by r…

A: Given:r=10-2t+3t3θ=0.2t+0.05t2

Q: 0(a) The x-coordinate of a particle in curvilinear motion is given by x = 4.4t3 - 4.9t where x is in…

A: Introduction: Curvilinear motion is described as motion that happens when a particle moves along a…

Q: A locomotive moves along a curved track of radius R-300m with uniformly varying velocity. The length…

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Q: (b) The helicopter moves at a straight line. Find its acceleration and velocity in terms of d, B, 0…

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Q: Q: At the instant shown, point C on the belt has a velocity of 5 m/s and an acceleration of 50 m/s2…

A: Given: The velocity of point c, vc= 5 m/s The acceleration of point c, ac= 50 m/s2

Q: Q2) The bent flat bar rotates about a fixed axis through point O. The angle can be found at any…

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Q: A particle which moves with curvilinear motion has coordinates in millimeters which vary with the…

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Q: Q1) The angular velocity of the radar gun at point O is è = 0.2 rad/s when 0-40°, and the radius of…

A: The given data: θ˙ = 0.2 rad/sθ = 40°Radius of the road = r = 500 m

Q: From the figure, the arm whose edge is point B slides in the mount A, which rotates about a…

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Q: The y-coordinate of a particle in curvilinear motion is given by y = 5.2t3 -2.6t, where y is in…

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Q: A ball (shown in red color) is constrained to move in a circular path and it is also force to move…

A: Given Data Velocity of slider is : V=0.5 m/s Angle is : θ=60°=1.0471 rad Now the magnitude of…

Q: The x-coordinate of a particle in curvilinear motion is given by x = 3.7t3 - 4.5t where x is in feet…

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Q: In the figure, the elevator E descends with a speed of 1 m/s, increasing at a rate of 0.1 m/s^2…

A: The speed of elevator is The acceleration of elevator is

Q: A car moves along a straight line whose equation of motion is given by V = 5t3-3t2+1 where (V) is in…

A: Given: Velocity, V = 5t3-3t2+1 At t=2, x2 = 25 m At t=5, x5 = ?, V5 = ?, A5 = ?

Q: Q15. As shown in the image below, a man starts from point A, and tries to swim across a 40-ft wide…

A: For solution refer below images.

Q: make the calculation easy to understand. thank you fot the help

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Q: Find the minimum radius of curvature

A: Complete Solution In Below Images Kindly Check It. Answer V=24.26m/s

Q: A new discovered asteroid were observed by astrophysicist. It is said to be moving along a circular…

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Q: A car moved on a horizontal path from rest at constant acceleration from point A until it reached…

A: Given, From A to B , it is given car is moving constant acceleration and it reaches to point B in 4…

Q: A car moving with constant speed from point A and sinks to point B of the hump. The radius of…

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Q: The speed of the car at point A is 40 ft/s, and the acceleration a = 10 ft/s? acts in the direction…

A: Given Data a=10 ft/s2

Q: (flywheel rotated about its center), The tangential acceleration at of point A is calculated to be…

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Q: Starting from the same point, Car A travels northet 36.9 km/h and car B travels east at 87.9 km/h.…

A: Given data:- Velocity of A=36.9 km/h (north) Velocity of B=87.9 km/h (east) To find:-Relative…

Q: A. Without finding T and N. write the acceleration of the motion a(t) to the position vector r(t) =…

A: Given Data:    Position vector r(t)=(t2)i+(t+13t3)j+(t-13t3)k                           aT…

Q: Problem 3: This airplane is flying along a parabolic path defined by the equation shown, where x and…

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Q: In the chain below the main coordinate is e, determine the displacement, speed and acceleration for…

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Q: The x-coordinate of a particle in curvilinear motion is given by x = 3.71³-4.5t where x is in feet…

A: Introduction: The curvilinear motion refers to the movement of an item along a curved route. It…

Q: In terms of distance s from the centre of the Earth, the magnitude of the acceleration due to…

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Q: = 4. 3) The hydraulic cylinder D extends, moves the rigid rod ABC, and causes the collar A to move…

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Q: Do ASAP

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Q: Aeroplane A is flying east at a speed of 600 km/h along the horizontal axis at the instance shown in…

A: Whenever motion of one object is observed from the frame of reference of the another object then in…

Q: bent flat bar rotates

A: θ=πsintθ=30o=π6π6=πsintt=9.6 sec…

Q: The x-coordinate of a particle in curvilinear motion is given by x = 1.9t3 - 1.7t where x is in feet…

A: Given data: The x-coordinate of a particle in curvilinear motion is given byx = 1.9t3 - 1.7t   where…

Q: While the weight W shown in the figure is at rest, it starts moving downwards with constant…

A: Given: The pulley system is shown below: After 10 sec, the relative velocity of P with respect to W…

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.