on un Om est MoLr to cULu boruge 2. Simple pendulums can be used to measure local g values. A geophysicist finds that it takes 8.33 seconds to complete l0 full oscillations using the pendulum shown in the graph. (a) What is the local g value? (b) How long does it take to complete 10 full oscillations if the mass of the pendulum changes to 20 g? (c) What would be the period of the simple pendulum with m on the Moon where g 10 g = 1.62m/s4? %3D 10 g 0.171 m

Suppose you built a pendulum and set it swinging. You measure 15 cycles of the pendulum and get a time of 24.00 s.  What is the period of your pendulum in seconds?

The figure blow shows the kinetic energy of a simple pendulum versus its angle θ from the vertical.  Note the energy units are in milli-joules.  The vertical axis is set by Ks=4mJ and the mass of the pendulum bob is 0.200 kg.  Determine the length of the pendulum in meters.  Use g = 9.8 N/kg.

A clock has a pendulum that performs one full swing every 1.14 s (back and forth). The object at the end of the pendulum weighs 10.0 N. What is the length of the pendulum?

cle final answer lo Name towano ipali s 6. A mass on a spring vibrates horizontally on a smooth level surface. Its equation of motion is x(t) = 8 cost, where t is in second and x in centimeter. a. equilibrium position www. 0 heb erit bail ol Find the velocity (magnitude and direction) of the 2π/3. mass at time t = (Positive direction is to the right.) XELS XUS b. Describe in words what is going on to the mass. - What direction is it moving? - Is it speeding up or slowing down? 7. Find the derivative of the function. Simplify as much as possible. f(x) = sin(x) cos(1-x²) 2=175 f.(x f(x) fcall a S

A pendulum clock shows accurate time. If the length increases by 0.1 percent, deduce the error in time per day.

How long must a simple pendulum be if it is to make exactly one swing per seven seconds? (That is, one complete oscillation takes exactly 14 s.)

A pendulum with a length of 0.75 m and a mass of 4 kg is swinging consistently swinging back and forth without losing any energy to its environment. The maximum velocity the pendulum can achieve is 2 m/s. Calculate the kinetic energy of the pendulum.

A simple pendulum has a length of 1.3 meters. What is its period of oscillation? Use g = 9.8 m/s/s Give your answer in seconds to 1 decimal place.

A pendulum is formed by placing a horizontal axis at various positions of a measuring stick of length 108 cm. What is the period in seconds of the pendulum when the axis is placed at the 81.0-cm mark?