A small sphere of charge q-0.784 JC hangs from the end of a the spring stretches...
A small sphere of charge q1 = 0.880 μC hangs from the end of a spring as in figure (a), when another small sphere of charge q2 = _0.66 pC is held beneath the first sphere as in figure (b), the spring stretches by d = 3.81 cm from its original length and reaches a new equilibrium position with a separation between the charges of r = 5.20 cm . what is the force constant of the spring? N/m 42
A small sphere of charge q1 = 0.864 µC hangs from the end of a spring as
in Figure a. When another small sphere of charge
q2 = -0.66
µC is held beneath the first sphere as in Figure b, the spring
stretches by d = 3.27
cm from its original length and reaches a new equilibrium position
with a separation between the charges of r = 4.80 cm. What is the force constant of the
spring?
N/m
A small pith ball with a charge of -0.600 µC hangs from the end
of a spring as in as in the figure. When another small pith ball of
charge 0.400 µC is held beneath the first pith ball, the spring
stretches by d from its original length and reaches a new
equilibrium position with a separation between the charges of r =
5.00 cm. If the spring constant of the spring is 56.0 N/m, what is
the distance d...
el the forces (2) acting on q1 in figure P22.32b. Gravity (mg i s not a force in this problem ) Write down the equation for 2Fy, the forces acing on qi- This will be in terms of the variable k. c) Solve this equation for k. Remember to convert the distances from cm to m 32. A small sphere of charge Figure P22.31 = 0.800 μ C hangs from the end oa When another sina irst sphere as ins...
Coulomb’s Law
A massless sphere of charge q1 = 0.640 µC is at the end of a
spring in equilibrium as shown below in figure a. When a charge q2
= -0.410 µC is held beneath the positively charged sphere as shown
in figure b, the spring stretches by a distance d = 3.60 cm from
its position in figure a. When equilibrium is reestablished, the
distance r between the charges is 5.20 cm. What is the spring
constant of...
A 1kg mass hangs at the end of a spring, stretches the spring by a distance X from the equilibrium position. If the mass is increased by 9gm, the displacement increases by 10cm. a) what is the force constant of the spring? b) if the spring vibrates in SHM, find the ratio of frequencies in the two cases.
A tiny sphere with a charge of q = +8.0 µC is attached to a spring. Two other tiny charged spheres, each with a charge of ❝4.0-µC, are placed in the positions shown in the figure, in which b = 4.5 cm. The spring stretches 5.0 cm from its previous equilibrium position toward the two spheres. Calculate the spring constant.
A spring is attached to a object with charge q-+3.00 uC on a frictionless horizontal surface. The spring has some equilibrium length L. A charge q,--9.00 μC is placed 4.00 cm away from the positive charge. In response, the spring stretches and reduces the distance between charges to 3.70 cm. 2. a. Find the spring constant k. 91 92 If a charge q2 = +5.00 μc had been placed in the same position, what would the spring's displacement have been?...
A tiny sphere with a charge of 9.2 μC is attached to a spring. Consider this position to be the origin. ONE other tiny charged sphere with a charge of − 7.6 μC, is placed in the position 18.2 cm directly vertically below and 13.3 cm to the right of the 9.2 μC charge. The spring stretches 3.4 cm from its previous equilibrium position toward the − 7.6 μC. Draw a diagram showing the position of the two charges and...
A 0.53-kg metal sphere oscillates at the end of a vertical spring. As the spring stretches from 0.12 m to 0.23 m (relative to its unstrained length), the speed of the sphere decreases from 6.6 to 4.4 m/s. What is the spring constant of the spring?