A 40.0 kg boy jumps on a 4.75 kg pogo stick with spring constant 3650 N/m.
(a) Find the angular frequency. ? = rad/s
(b) Find the frequency. f = Hz
(c) Find the period of the boy's motion. T = s
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
A 40.0 kg boy jumps on a 4.75 kg pogo stick with spring constant 3650 N/m....
A 42.5 kg boy jumps on a 4.95 kg pogo stick with spring constant 3650 N/m. (a) Find the angular frequency. ω =_____ rad/s (b) Find the frequency. f =_______ Hz (c) Find the period of the boy's motion. T =_______ s
A 25 kg child bounces on a pogo stick. The pogo stick has a spring with spring constant 2.0x10^4 N/m. When the child makes a nice big bounce, he finds that at the bottom of the bounce he is accelerating upwards at 9.8 m/s^2. How much is the spring compressed?
A pogo stick has a spring with a force constant of 2.50 × 104 N/m , which can be compressed 12.4 cm. To what maximum height, in meters above the compressed position of the spring, can a child jump with the stick using only the maximum elastic potential energy in the spring, if the child and stick have a combined mass of 36 kg?
A pogo stick has a spring with a force constant of 2.50 × 104 N/m , which can be compressed 12 cm. To what maximum height, in meters above the compressed position of the spring, can a child jump with the stick using only the maximum elastic potential energy in the spring, if the child and stick have a combined mass of 35 kg?
A 30 kg child uses a pogo stick to bounce up and down. The spring constant, k, of the toy equals 8,900 N/m. (a) By how much would the spring be compressed by the child if she simply balanced herself vertically on the pedals of the stick? (Give your answer in cm.) ________ cm (b) How much energy (in J) is stored in the spring under this circumstance? __________J
When an 60.2 kg man stands on a pogo stick, the spring is compressed 0.107 m. What is the force constant of the spring?
A mass m is attached to a spring of force constant 80.0 N/m and allowed to oscillate. The figure (Figure 1) shows a graph of its velocity as a function of time t. Part A Find the period T1.60 s Previous Answers Submil Correct Part B Find the frequency and the angular frequency of this motion. Please enter your answers in the order frequency, angular frequency separated with comma f, w 0.625,3.93 Hz, rad/s Previous Answers Submit Correct Part C...
Problem 10. (20 pts) The displacement of a block of mass 0.2 kg on a spring is given by x(t) = (0.25 m) cos((2/s)t + π/5) A) What are the angular frequency (in rad/s), frequency (in Hz), and period of this motion? B) Find the spring stiffness of the spring. C) Find the x-component of the velocity of the block as a function of time. D) Find the total energy of the block/spring system E) Find the maximum speed of...
Ignore damping forces. A mass of 4 kg is attached to a spring with constant k- 16 N/m, then the spring is stretched 1 m beyond its natural length and given an initial velocity of 1 m/sec back towards its equilibrium position. Find the circular frequency ω, period T, and amplitude A of the motion. (Assume the spring is stretched in the positive direction.) A 7 kg mass is attached to a spring with constant k 112 N m. Given...
A ball of mass m oscillates on a spring with spring constant k = 200 N/m . The ball's position is described by x=(0.360 m )cos( 16.0 t), with t measured in seconds. A) What is the amplitude of the ball's motion? 0.180 m 16.0 m 8.00 m 0.360 m 0.720 m Part B What is the frequency of the ball's motion? 5.44 Hz 16.0 Hz 6.28 Hz 0.360 Hz 2.55 Hz Part C What is the value of the...