An elastic cord vibrates with a frequency

Assignment Help Physics

Reference no: EM13557123

An elastic cord vibrates with a frequency of 3.0 Hz when a .60 kg mass hangs from it. What would its grequency be if .38 kg hang from it?

Reference no: EM13557123

Questions Cloud

A piece of nichrome wire has a radius : A piece of Nichrome wire has a radius of 6.00 10-4 m. It is used in a laboratory to make a heater that uses 4.00 102 W ofpower when connected to a voltage source of 120 V. Ignoring the effect of temperature on resistance, estimate the necessary lengt..

A toaster uses a nichrome heating wire : A toaster uses a Nichrome heating wire. When the toaster is turnedon at 20° C, the initial current is 1.50 A. A few secondslater, the toaster warms up and the current now has a value of 1.28A.

What is the ratio Eappr and Eact : The equations below are approximations of the magnitude of theelectric field of an electric dipole, at points along the dipoleaxis. Consider a point P on that axis at distancez = 39.00d from the dipole center.

Direction of net force on charge-qdue to other two charges : Three point charges, +q, +Q and -Q, are placed at the corners of anequilateral triangle and no other charged objects are nearby. What is the direction of the net force on charge +qdue to the other two charges?

An elastic cord vibrates with a frequency : An elastic cord vibrates with a frequency of 3.0 Hz when a .60 kg mass hangs from it. What would its grequency be if .38 kg hang from it?

Bungee jumper steps off abridge with a light bungee cord : A 65.0 kg bungee jumper steps off abridge with a light bungee cord tied to her and to the bridge. The unstretched length of the cord is 11.0m. She reaches the bottom of her motion 36.0 m below the bridge before bouncing back

A roller coaster at an amusement park has a dip : A roller coaster at an amusement park has a dip that bottoms out in a vertical circle of radius r. A passenger feels the seat of the car pushing upward on her with a force equal to twice her weight as she goes through the dip.

Think about galileos inclined plane experiments : Think about Galileo's inclined plane experiments. If a metal marble rolls 15 cm in the first unit of time, how farwill it roll in the third unit of time?

Describe the changes in phases and its structure : Consider a steel (iron) with 0.2 wt% C. Describe the changes in phases and its structure as it is heated under equilibrium conditions to 850 (deg C).

User Account

All Pages