Speedof A O La4 O LOS Speed of son O a12

Q: Due Feb If block A is moving up with speed of 1 m/s and has an acceleration equal to 2 m/s. find the…

A: given; speed of block A (VA)=1m/sacceleration of block A (aA)=2m/s2equation of motion for block…

Q: The toggle mechanism shown in the figure has the following measurements, link OA = 40 cm, AB = 80…

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Q: P9-3. The post weighs 8 KN/m. Determine the internal normal force in the post as a function of x.…

A: Draw the free body diagram of the given section. 8 X (x) is the weight of the post section and Nx…

Q: the variable in the acceleration equation an s or g??

A: It depends on the conditions.If the system is under earth gravity with acceleration g = 9.81…

Q: The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, € =…

A: Given data: θ=28°θ˙=46 deg/s=0.803 rad/sθ¨=21 deg/s2=0.36652 rad/s2m=0.7 kgL=0.53 m Need to…

Q: 5. The two-pulley system is shown to the right. Pulley A starts at 5 rpm and accelerates at a…

A: The diameter of the pulley-A at the belt is DA=4 inThe diameter of the pulley-A at the belt is DB=2…

Q: The cars of an amusement park ride have a speed Va = 23 m/s at A and a speed ve = 13 m/s at B. If a…

A: Given: VA=23 m/sVB=13 m/smass of the rider, m=50 kg

Q: 1. What is the value of the acceleration of the following types Туре Average acceleration (m/s2) 1…

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Q: For the following statement ,explain proper answer  On many occasions, the notation of 8.76g or 10g…

A: yes . on many occasion , the notation of 8.76g or 10g to describe acceleration Notation g represents…

Q: Gear A of the winch turns gear B, raising the hook H. Gear A starts from rest at t = 0 and its…

A: Given:Diameter of the gear ADiameter of the gear BTo determine:a)Upward velocity of the hook at…

Q: What is the difference between acceleration and angular acceleration?

A: The acceleration or linear acceleration is governed by change is linear velocity per unit time. The…

Q: A flywheel rotates with a uniform speed of 119rpm for 6.3 seconds .Then it is uniformly accelerated…

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Q: Find the accelerations of A and B. Answers: aa = ( i i+ i j) ft/sec ag = (i i+ i j) ft/sec2

A: From the solution acceleration of planes A and B are fts2

Q: a.) velocity and b.) displacement.

A: Derivation for velocity and displacement.

Q: Q6. Sketch the acceleration vector diagram for the engine mechanism below in fig.6, clearly…

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Q: The brakes are applied to the wheels of a locomotive when it is traveling at 70 mi/hr. It comes to…

A: Given data: The velocity of the locomotive is u = 70 m/hr. The time required by the locomotive to…

Q: A flywheel rotates with a uniform speed of 108rpm for 5.3 seconds Then it is uniformly accelerated…

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Q: 250 m/s speed creates 180° tuin in an emergency 20 see.. Assume turn follows arcular arc. In a plane

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Q: If 's' is the displacement and 't' is the time period, then acceleration can be expressed as

A: Acceleration is the rate of change of velocity.  v=dsdt   a=dvdt

Q: A 1,000-N uniform boom at - 62.5" to the horizontal is supported by a cable at an angle of weight w=…

A: Given data is

Q: The sprinter begins from rest at position A and accelerates along the track. If the stationary…

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Q: PROBLEM 11.46 Car A is parked along the northbound lane of a highway, and car B is traveling in the…

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Q: The motor turns gear A with a constant angular acceleration, a = 3 rad/s2, starting from rest. The…

A: Given that gear 'A' is given an anti-clockwise rotation, which is initially at rest. Gear 'A' which…

Q: The acceleration of a body is given by. O a. dv ds O b. sdv ds ds dt d. vdv ds

A: As we know,  The acceleration of any body is as follows: a=dvdtHere, a is the acceleration of the…

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

A: Given date:- d = 43 ft  Vm/r = 6 ft /sec Vr= 2.6 ft /s

Q: At a given instant the center of the roller A on the bar has the velocity and acceleration shown.…

A: I have used instantaneous method to solve this problem.  As you have already calculated VB through…

Q: Acar travelling due to east at speed of 20 m/s turns due to narth at speed f 35 m/s what is the…

A: This can be solved by the vector addition method. Vector addition gives the resultant vector of a…

Q: The acceleration of A is 3.3 m/s? downward and the acceleration of Cis 2.5 m/s? upward. Find the…

A: From the reference lines to A, B C blocks length of rope will be write using geometry rules.

Q: A frain start from rest at Stadion A & accelerate C@ 0.75 m/s for 40s.Ater thet if freue ls, with…

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Q: Q 1. An object rotates with angular acceleration, a defined as a = dw where w is the angular…

A: The angular velocity is given by, α=dωdtdω=αdt   on integrating above equation, ∫0ωdω=∫0tαdtω=αt+c…

Q: The sports car travels along a straight road such that its position is : described by the graph. the…

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Q: B A ФАВ 3 m 0 = 45° VB = 6 m/s 2 m = 30° D The velocity at point B is 6m/s, 45°. a. What is the…

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Q: speed at B, tangential acceleration at B, total acceleration at B

A: Given, at=8.7t m/s2r=30 ms= 18 m

Q: QI/ 12-218. Two planes, A and B, are flying at the same altitude. If their velocities are vA = Vg =…

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Q: 12-218. Two planes, A and B, are flying at the same altitude. If their velocities are va = 500 km/h…

A: If two objects A and B are moving , the velocity if B wrt A VBA=VB-VA

Q: The diameter of the eye of a stationary hurricane is 20 mi and the maximum wind speed is 100 mi/h at…

A: Given:The wind speed at the eye wall, , The wind speed at the eye wall, ,

Q: c. Derive the piston instantaneous acceleration as a function of the crank angle. • Piston…

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Q: A test car starts from rest on a horizontal circular track of 60-m radius and increases its speed at…

A: Given : The radius of circular path is The speed of car is The time taken by car is

Q: The acceleration of a body is given by O a. ds dt O . vdv ds Oc sdv ds O d. dv ds

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.