Question1consider a simple pendulum consisting of a point

Assignment Help Physics

Reference no: EM13350743

Question1

Consider a simple pendulum consisting of a point mass m attached to the end of a mass less rod. The pendulum executes small damped oscillations about the vertical of frequency 9 radians per second. Now, assume we introduce an additional torque such that the new equilibrium such that the new equilibrium position is 60 relative to the vertical. If a new small-oscillation frequency is 6 radians per second, find out the rod length L

Question2

A force F S 1 of magnitude 6.00 units acts on an object at the origin in a direction u 5 30.0° above the positive x-axis. A second force F S 2 of magnitude 5.00 units acts on the object in the direction of the positive y-axis. Find out graphically the magnitude and direction of the resultant force F S 1 1 F2.

Question3

A parachutist with a camera, both descending at a speed of 15 m/s, releases camera at an altitude of 48.4 m. What is the magnitude of the velocity of camera just before it hits the ground? The acceleration of gravity is 9.8 m/s2 and air friction is negligible.

Reply in units of m/s

Reference no: EM13350743

Questions Cloud

Question1a source emits 53162-nm and 53181-nm lightawhat : question1a source emits 531.62-nm and 531.81-nm light.awhat least number of grooves is required for a grating that

Question1if an astronaut can throw a certain wrench 120rm m : question1if an astronaut can throw a certain wrench 12.0rm m perpendicularly upward on earth how high could he throw it

Question1a 440 kg child is in a swing that is attached to : question1a 44.0 kg child is in a swing that is attached to ropes 1.90 m long.the acceleration of gravity is 9.81

Question1a uniform electric field of magnitude 642 nc : question1a uniform electric field of magnitude 642 nc exists between two parallel plates that are 4.06 cm apart. a

Question1consider a simple pendulum consisting of a point : question1consider a simple pendulum consisting of a point mass m attached to the end of a mass less rod. the pendulum

Question1when two tuning forks are struck simultaneously 9 : question1when two tuning forks are struck simultaneously 9 pulses of increased sound intensity per second are heard.

Question1a diver springs upward from a board that is 285 : question1a diver springs upward from a board that is 2.85 meters above the water. at an instant she contacts the water

Questiona place kicker must kick a football from a point : questiona place kicker must kick a football from a point 25.0 m 27.3 yd from the goal and the ball has to clear the

Question1a sailboat is being propelled westerly by the wind : question1a sailboat is being propelled westerly by the wind at 4ms. if the current is flowing 2ms to the northeast

User Account

All Pages