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Q: 3) What is the reading on the spring scale for each of the situations depicted in the figure below?…

A: For equilibrium net force acting on the system must be zero.  Reading of scale = tension/g

Q: Explain the term escape velocity?

A: Escape velocity is defined as the speed at which an object travels to break free from either the…

Q: stationary 6.0 kg object blows apart into 3 pieces. The 3 pieces move away from each other on a…

A: mass of stationary object (M) = 6 kg mass of first piece (m1) = 2 kgmass of second piece (m2) = 1 kg…

Q: A 1695 kg car accelerates from 4.0 m/s for 3.9 s and reaches a velocity of 18.0 m/s. Ignoring…

A: Given:mass, m = 1696 kgInitial velocity, u = 4 m/sFinal velocity, v = 18 m/sTime, t = 3.9 s

Q: A construction worker pulls a five-meter plank up the side of a building under construction by means…

A: Given:l = 5mv=-0.14 m/sh=1.8 m

Q: our theater major friend was shooting a King-Kong movie for a class project with miniature King-Kong…

A: To solve this problem we have to use kinematic relation   where u = initial velocity = 0 m/s t =…

Q: Hoping for complete solutions since I’m having a hard time with this. Pls skip if unsure or not…

A:

Q: Consider a spring with a spring constant of 180 N/m hanging vertically from the ceiling. If a 8 kg…

A: Given, the spring constant of the spring, k= 180 N/m Mass attached, m= 8 kg

Q: 23. A 35.0-cm long spring is hung vertically from a ceiling and stretches to 41.5 cm when a 7.50-kg…

A:

Q: Explain, using Newton's Second Law, why a chairlift requires more power to start moving than it does…

A: Introduction:-  Newton's second law of motion:-  We know that newton's second law of motion is…

Q: A 50 N crate is pulled up a 5.0 m inclined plane by a worker at constant velocity. If the plane is…

A: Let F denotes the pulling force, θ denotes the inclination angle, w denotes the crate’s weight, and…

Q: Solve completely and support your solution with diagrams or figures. An astronaut located on the…

A: The weight of an object is nothing but the gravitational pull on the object. If the mass of an…

Q: Question 2 The block of weight 50 N is pressed against the spring so as to compress it a distance…

A:

Q: Show complete solution with proper derivatives/integrals and units. Box or indicate your final…

A:

Q: A cylindrical spring is found to elongate by 3cm when stretched by a force of 500N. Determine: a.…

A: A spring is a mechanical device that extends or contracts linearly when a force is applied on it.…

Q: A force of 16 N is required to stretch a spring with distance of 40 cm from its rest position. What…

A: Given: The force exerted on the spring is F=16 N. The distance is x=40 cm.   (a) The expression to…

Q: This quesfion will require you to sketch out a thing. (Or at least I highly recommend you do it to…

A: Consider the free-body diagram of the package as follows.

Q: 5. Mr. Mangan pulls on a spring with a force of 550 N and it stretches 1.2 m. What is the spring…

A: Given  Force F=550N Distance it is stretched x=1.2m

Q: Figure Shows load hanging from the ceiling of an elevator that is moving at constant velocity. Take…

A:

Q: Why does the water in the glass shift backward when force is first applied, and then shifts forward…

A:

Q: boka Flight: Best Course Home whitworth Librene Pirate Port JPublic eal in…

A: Part AThe string be stretched by the distance x, it is shown in the below figure.

Q: West Islip Public Sc. C West islip Live Site The Salvation Amy. Classlink A Kami Uploads Matthew…

A:

Q: In 2012, Austrian skydiver, Felix Baumgartner, set a record for the highest exit altitude of 127 852…

A: Initial velocity (u) = 0 msmaximum velocity (v) = 843.6 mph g = 9.807 ms2

Q: A 0.43-kg glider is attached to a horizontal spring with stiffness of 124 N/m. If the equilibrium…

A: Calculate the angular frequency of oscillation. ω=km=124 N/m×1 kg·m/s21 N0.43 kg=16.98 rad/s Here, ω…

Q: Give at least 4 typical examples of air-breathing propulsion system and describe each of them with…

A:

Q: Define Elastic Energy And Give Some Examples Of It

A: Elastic potential energy can be defined as the energy that is stored when an external force is…

Q: Lehman Collee X Lehman Collec X Office of the R X Course The Division ofX…

A: The free body diagram of the piano is shown as,

Q: Whitworth Library Course HomeX Join conversation A-Z Databases Book a Flight: Best Pirate Port…

A: Initially the system has only elastic potential energy and finally the system has only kinetic…

Q: A ladder 5 meter long leans on a wall and makes an angle of 30° with the horizontal. Find the…

A:

Q: A 10-kg hammer strikes a nail at a velocity of 5 m/s and comes to rest at 7.0 ms. What is the…

A: Given that- Mass(m)=10 kg Finial velocity(v)=5 m/sec Initial velocity (u)=0 m/sec…

Q: Determine the force (N) exerted on a 25.87-cm spring when it has a displacement of 5.35 inches. Note…

A:

Q: 1. Wall-a-stick  One end of a 2.00 [m] long uniform stick is placed against a vertical wall. The…

A: Length of the meter stick = 2.00 m Co-efficient of friction between the wall and the stick = 0.530

Q: WhatsApp Image 2021-03-28 at 12.46.39 PM (6)peg GIIN the arrangement shown in figi what is the…

A: The free body diagram is shown below

Q: Explain how lubricants help in reducing friction?

A: Friction takes place due to the relative motion of two bodies in contact.As no surface can be…

Q: Applying principles of dynamics (with step by steep solutions pls i give 5 stars) A game requires…

A: given that,For the first childThe height covered by ball, s1=-4.5 ftinitial velocity, u1=69 ftsFor…

Q: A spring is compressed 0.2 m away from its equilibrium point. If you double the distance of…

A:

Q: A water-skier with a mass of 68 kg is pulled with a constant force of 720 N by a speedboat. A wave…

A:

Q: A student measures the force required to stretch a spring by various amounts and makes the graph is…

A: Using hooke's law F = K * displacement slope of F v/s x = K K = (15-0)/(0.1-0)K = 150 N/m

Q: Dotenmne the volocity of the 63-Ib block A if the two blocks are releasod from fest and the 26 1b…

A: The figure shows the free body diagram for block A is,

Q: mail.google.co X Lehman Colle x The Division ot X 10 Lehman Colleg x Lehman Collec x Office of the R…

A: The expression for the initial speed from conservation of energy,

Q: A 1655 kg car accelerates from 5.0 m/s for 4.1 s and reaches a velocity of 12.0 m/s. Ignoring…

A: Mass, m = 1655 kg Initial speed, u = 5 m/s Final speed, v = 12 m/s Time taken, t = 4.1 s Applied…

Q: the girl exerts 700J in lifting an object at 3.5m high, how heavy is the object. Attach the units…

A:

Q: Please answer the question and its subquestions entirely! This is one question with two…

A: 1. Given data: Mass, m=0.15 kg Initial velocity, vi=40 m/s Final velocity, vf=-50 m/s Time interval,…

Q: A heavy, 2.0 kilogram ball hangs from a thin string. An identical thin string hangs from below the…

A: Given: The mass of the ball m = 2.0 kg.

Q: A grocery bag can withstand 160 force before it rips apart. How many kilograms of apples can safely…

A: Given F=160 N g=9.8 m/s2 As  F=mg m=F/g