What is the net force on the pebble

Reference no: EM13490398

A 0.100 kg block is suspended from a spring. When a small pebble of mass 40 g is placed on the block, the spring stretches an additional 5.0 cm. With the pebble on the block, the block oscillates with an amplitude of 8.0 cm. (Assume that the pebble is glued to the block.)

(a) What is the frequency of the motion?

in Hz

(b) How long does the block take to travel from its lowest point to its highest point?

in s

for N (downward)

Reference no: EM13490398

Questions Cloud

Provide an opening balance sheet : Provide an opening balance sheet as of 02nd January 2014 and closing balance 31st December 2014

What should he do if he follows the emv criterion : A member of a group of medical practitioners is considering opening his own private medical practice. He estimates that if demand for his services is high he could realise a profit of $500,000. If demand is low he could lose $200,000.

Explain ground states and which to excited states : Which one of the following electron configuration would corresponds to ground states and which to excited states: A)1s2 2s2 2p1 B)1s22p1 C)1s2 2s2 2p13s1 D)1s2 2s2 2p63s2

Stock acquisitions and recording of investment in subsidiary : the partial equity method or the cost method, provides the most detailed information for internal decision making. Provide support for your rationale.

What is the net force on the pebble : A 0.100 kg block is suspended from a spring. When a small pebble of mass 40 g is placed on the block, What is the net force on the pebble when it is at a point of maximum upward displacement

Explain a large scale polycondensation reaction of a diol : A large scale polycondensation reaction of a diol and a diacid is performed at 200 C. At various intervals small samples are removed, introduced into tared conical flasks, quenched in a dri ice/acetone, weighed, dissolved and titrated with a stand..

Estimate the amplitude of the motion : A 60-kg object on a frictionless horizontal surface oscillating on a spring that has a force constant equal to 1.5 kN/m has a total mechanical energy of 0.70 J. What is the amplitude of the motion

Find the speed and acceleration of the particle : The position of a particle is given by x = 4.4 cos pt, where x is in meters and t is in seconds. Find the speed and acceleration of the particle when x = 2.3 m

Calculate the effect on 2012 net profit : The general manager proposed changes in the company's accounting policies in a few areas in an attempt to show a higher profit. He met the company's auditors to discuss these ideas.

User Account

All Pages