What acceleration would be produced by the same force
A force is applied to a 1kg mass and produces 5.5 m/s/s acceleration. What acceleration would be produced by the same force applied to a 6.6kg mass?
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What is the force exerted by the floor on the 15.0-lb block? (c) If we replace the 10.0-lb object in part (b) with a 20.0-lb object, what is the force exerted by the floor on the 15.0-lb block?
A flat (unbanked) curve on a highway has a radius of 220.0 m. A car rounds the curve at a speed of 25.0 m/s. (a) What is the minimum coefficient of friction that will prevent sliding?
At t = 0 the coordinates of a particle are x = 0, y = 2.02 m. At a time 0.90 s later, its coordinates are x = 3.06 m, y = 4.08 m. Find the components of the particle's average velocity during this time interval.
The coil spin at a rate 6 times larger than the rate at which you turn the crank. What is the maximum emf you can expect to get out of this generator?
A particular circuit contains three lamps. Lamp A turns off when lamp B is turned off, but stays on when lamp C is turned off. Lamp C stays on either lamp A or lamp B is turned off. Draw a circuit diagram to show the arrangement of lamps, as well
A charged isolated metal sphere of diameter 11 cm has a potential of 9000 V relative to V = 0 at infinity. Calculate the energy density in the electric field near the surface of the sphere.
The paper dielectric in a paper-and-foil capacitor is 8.00×10-2 {rm mm} thick. Its dielectric constant is 2.50, and its dielectric strength is 50.0 {rm MV}/{rm m}. Assume that the geometry is that of a parallel-plate capacitor, with the meta
A barge has vertical sides and a flat bottom of 320ft^2 area. when partially filled, the barge is immersed in fresh water to a depth of 2.00 ft. upon removal of the load the barge rises 16.0 in. (a) what is the approximate weight of the barge? (b)
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