The force constant of the spring is closest to

Reference no: EM13666788

A 4.8 kg block attached to a spring executes simple harmonic motion on a frictionless horizontal surface. At time t=0 s, the block has a displacement of -0.50 m, a velocity of -0.80 m/s, and an acceleration of +8.3 m/s². The force constant of the spring is closest to:

Reference no: EM13666788

Questions Cloud

Calculate the force among the wires per meter of length wire : Two long parallel wires are 6cm apart and carry currents of 3 and 9 amps respectively in opposite directions. Calculate the force among the wires per meter of length wire

How many possible states are available to that electron : An electron in a (quantum mechanical) hydrogen atom has principal quantum number 3, and the maximum possible orbital angular quantum number consistent with that value. Considering the magnetic quantum number and electron spin, how many possible state..

What is infinitesimal increase in electric potential energy : A sphere of radius R has charge q. What is the infinitesimal increase in electric potential energy dU if an infinitesimal amount of charge dq is brought from infinity to the surface of the sphere? Express your answer in terms of the variables R, q, d..

What is the angular acceleration of each wheel : A person is riding a bicycle, and its wheels have an angular velocity of 19.8 rad/s. Then, the brakes are applied and the bike is brought to a uniform stop. Through braking, the angular displacement of each wheel is 12.0revolutions.

The force constant of the spring is closest to : A 4.8 kg block attached to a spring executes simple harmonic motion on a frictionless horizontal surface. At time t=0 s, the block has a displacement of -0.50 m, a velocity of -0.80 m/s, and an acceleration of +8.3 m/s2. The force constant of the spr..

A source emits sound waves isotropic ally : A source emits sound waves isotropic ally. The intensity of the waves 2.50m from the source is1.91*10-4W/m2. Suppose that the energy of the waves is conserved. Discover the power P of the source.

Ball was detached and the spring was laid on a table : A ball with mass 450 grams hangs from a spring that is hanging from a ceiling. The spring's stiffness is 110 Newton’s/meter and its relaxed length hanging from the ceiling by the ball is 12.7 cm. What would be the relaxed length of the spring if the ..

Section of an advertising sign consists of a long tube : A section of an advertising sign consists of a long tube full by neon gas having electrodes inside at both ends. A uniform electric field of 20 kN/C is set up between the electrodes, and neon ions accelerate along the length of the tube. Given that t..

Sum to show that the total energy remains constant : Differentiate this equation, q=qpcosωt to find the current in the LC circuit, and use q=CV to find the voltage. From these obtain the magnetic energy in the inductor and the electric energy in the capacitor, and sum to show that the total energy rema..

User Account

All Pages