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Q: Kinetic energy is O the energy stored in an object. O the energy of motion.
A: There are different forms of energy, Kinetic energy, potential energy, electrical energy, sound…
Q: What is its angular velocity and frequency? What is its moment of inertia? What is its angular…
A:
Q: a force of 5 punds compresses a 15 inch spring a toatl of 3 inches how much work is done in…
A: Given data The magnitude of the force is Fs = 5 pounds The compression in the spring is x = 3 inch…
Q: Work requires O motion. zero net force. O zero momentum. a force perpendicular to the direction of…
A: Given, define the work
Q: Bloch on incli me , 2m B. Spring m=liska 35° a) Find Spring constant 6) Will te block K mou again…
A: According to the given situation spring force is balanced by force by gravity due to inclination to…
Q: ou put your little sister (mass m) on a swing whose chains have lenght L and pull slowly back until…
A: Consider the diagram for the motion of the swing as a pendulum.
Q: A cannon fires a projectile with a speed of 110 m/s at a 30° to the horizontal. The opening of the…
A: Speed of the projectile = v = 110m/s Mass of the projectile = m = 7.0 kg Angular Velocity of the…
Q: A force of 30N is required to maintain a spring strechted from its natrual length of 0.12m to a…
A:
Q: Calculate the work done by a force of 41 Newtons that moves a box through a displacement of 26…
A: Given data: Force (F) = 41 N Displacement (d) = 26 m Required: Work done (W)
Q: IF A FORCE OF 80 lb STRETCHES A 12ft SHRInk Ift. FIND THE word DONE IN STRETCHING T a) PROM 1zto…
A: Given, F=80 lb x= 1ft
Q: Calculate the work done on a laptop with a mass of 2 kg when it is pushed 0.5 m with a force of 5 N.
A: Given: F = 5 Ns = 0.5 m To find: Work done(W)
Q: anet with a net force of 250 now all work, including the
A:
Q: A factory worker pushes a 24.0 kg crate a distance of 8.0 m along a level floor at constant velocity…
A: Given Mass of crate = 24 kg It is moved by a distance = 8.0 m during this movement velocity is…
Q: Calculate the potential energy of a ball having mass of 10 lbs on top os Stinson building at a…
A:
Q: how much work is done if you slide a 20kg box along the floor by applying a force of 25n for 6…
A: Given:- m=20 kg F=25N r=6m Find the work done(W). w=F.r
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- (Just the one practice problem worked out)0.4kgobject Starts. thenmoves from य There 0biect Caculate friction matin? point A to is friction and curved between fath Aß. work dene n the object व ducing CPlease treeMass m, a table with coethicient r kindtie on friction Me, is moving with velocity vi towards spring 4 constank k when it is L meders away fam it, as shown. a) what is the velouity f m when it reaches the m, V;-> spring? b) By how mueh does the spning get sgueered when m momentariy comes to restɔ