A ball thrown with an initial velocity of 30 m/sec as shown below, just clears the edges A and B of building 36m away. Determine the height h, and the width b, of the building. to be Wol 30 m/sec ----

Q: Q3) It is observed that the time for the ball to strike the ground at B is 2.5 s. Determine the…

A: Given, Range of ball = R = 50 m Time to flight = tf = 2.5 s Initial height = h0 = 1.2 m   Let us…

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

A:

Q: 2 Problem A Charlotte 49ers quarterback releases a ball with speed v0 = deg relative to the…

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Q: An airplane used to drop water on brushfires is flying horizontally in a straight line at 180 mi/h…

A: The calculated distance d at which should release the water so that it will hit the fire at B is ft.

Q: This is a multi-part question. Once an answer is submitted, you will be unable to return to this…

A:

Q: wo cars A and B are travelling in the same direction at SLEX. Car A is traveling at a constant…

A: Given:vA=60 m/svB=70 m/ss=100 m

Q: Problem 1 An amusement park ride consists of a car which is attached to the cable OA. The car…

A:

Q: Q16. As shown in the image below, the football player at A throws a football C with a velocity of vA…

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Q: projectile is fired with a speed of 1,000 ft/s at a height of 500 ft. Determine the elevation angle…

A:

Q: A projectile is launched from point A with speed Vo = 22 m/s. Determine the value of the launch…

A: Solution - Given data -v0 =22 m/sH =22.3 m

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

A:

Q: y K * v X A particle is ejected into a moving fluid of velocity v*. The drag force applied by the…

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Q: QIA body moves from point A at a velocity of 10 km/h to the west, and after 3h it arrived to point…

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Q: A ball is suspended from a light 1.4 m string as shown. The string makes an angle of 28 degrees with…

A: a) apply the conservation of energy (K.E)p – mghi =KEF – mghF ½ * m (1.1)2 – mg* 1.4cos2β = ½*m*v2 –…

Q: (3) A B Two blocks are connected by a cord as shown. Black A has initial velocity VA= 2.5 ft/s → 'Ao…

A:

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

A:

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: - The rectangular coordinates of a particle which moves with curvilinear motion are given by x =…

A: Givenx=10.75t+2.25t2-0.45t3y=6.90+17.43t-2.62t2t=8sθ=30o

Q: The particle P starts from rest at point A at time t = 0 and changes its speed thereafter at a…

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Q: A glider is descending with a constant speed vo= 41 m/s and a constant descent rate of 1 m/s along a…

A: The constant speed of the glider is .The descent rate is  .The radius of the helical path is .

Q: A race car enters the circular portion of a track that has a radius of 70 m. When the car enters the…

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Q: A fireworks show is choreographed to have two shells cross paths at a height of 103 ft and explode…

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Q: Q.1: Determine the speed of A if B has an upward speed of 6 ft/s. Datum HASSAN

A: Vector is a physical quantity that has magnitude and direction both. Scalar is a physical quantity…

Q: The object of the game of an arcade machine is to project the particle so that it enters through…

A: Given

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: Clcvator 13 g up go ing m At the instant whe= the floor of the lift with a vation of 30°. The time…

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Q: A bullet is projected so as to graze the tops of two walls each of height 20 m located at a distance…

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Q: The rectangular coordinates of a particle which moves with curvilinear motion are given by x = 9.75t…

A:

Q: A toy helicopter is flying in a straight line at a constant speed of 4.6 m/s. If a projectile is…

A: Given : Helicopter v = 4.6  m/s   Projectile : (vertical projection) vo = 19m/s

Q: A ball is drop from a building 30 m high. At the same instant, another ball is thrown upward with an…

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Q: A particle moves along a straight line with a velocity in millimeters per second given by v = 400 -…

A: According to the given dataWe need to findNet displacement and Total distance traveled during 6 sec

Q: Include free body diagrams: The motion of a particle is defined by the relation x = t2  - (t-2)3,…

A:

Q: The speedboat B is cruising to the north at 64 mi/hr when it encounters an eastward current of speed…

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Q: та B X

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Q: Q3. A football player A throws a football C with a velocity of 20 m/s in the direction shown. Player…

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Q: The rectangular coordinates of a particle which moves with curvilinear motion are given by x=…

A:

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: 0.20 A particle travels around the curve shown, following reº m, with 0(t) = 0.5t² rad. At the…

A: The radial displacement is The angular displacement is And at the instant

Q: If the car travels at constant speed which is 8 ft/s, determine the speed (in ft/s) (?, ?) of the…

A: Solution:

Q: A projectile is launched from point A with speed vo = 35 m/s. Determine the value of the launch…

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.