Physics, 28.09.2019 22:20, GFJNIN9858

Apendulum bob of mass m is attached to a light string of length l and is also attached to a spring of force constant k. with the pendulum in the position shown in the figure, the spring is at its unstressed length. if the bob is now pulled aside so that the string makes a small angle θ with the vertical and released, what is the speed of the bob as it passes through the equilibrium position? hint: recall the small-angle approximations: if θ is expressed in radians, ana i f θ< < 1, then sin θ ~tan θ θ and cos θ ~ 1-1/2θ2

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 06:30, mehokkj

Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?

Answers: 1

continue

Physics, 22.06.2019 07:00, girlysimbelieve

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?

Answers: 3

continue

Physics, 22.06.2019 08:50, babas97

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions

Answers: 3

continue

Physics, 22.06.2019 13:30, edjiejwi

If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?

Answers: 2

continue

Do you know the correct answer?

Apendulum bob of mass m is attached to a light string of length l and is also attached to a spring o...