17 kocionales at the end of a very hanging o 065 g once Part A Wine...
A 1.8 kg object oscillates at the end of a vertically hanging light spring once every 0.40 s . Part A Write down the equation giving its position y (+ upward) as a function of time t. Assume the object started by being compressed 16 cm from the equilibrium position (where y = 0), and released. Note: the equilibrium position is defined here as that location of the mass at rest when it is freely hung from the spring, not...
-W12a roblem 11.20 An object with mass 4.0 kg is executing simple harmonic motion, attached to a spring with spring constant 260 N/m. When the object is 0.025 m from its equilibrium position, it is moving with a speed of 0.40 m/s. Part A Calculate the amplitude of the motion Express your answer to two significant figures and include the appropriate units. '! HAO ? A = Value Units Submit Request Answer Part B Calculate the maximum speed attained by...
K 2 of 8 Constants Part A An object with mass 3.1 kg is executing simple harmonic motion, attached to a spring with spring constant 330 N/m. When the object is 0.020 m from its equilibrium position, it is moving with a speed of 0.65 m/s Calculate the amplitude of the motion. Expregs your answer to two significant figures and include the appropriate units. AValue Units Submit Part B Calculate the maximum speed attained by the object. Express your answer...
Part B Review What is the block's maximum acceleration? A 140 g block attached to a spring with spring constant 3.0 N/m oscillates horizontally on a frictionless table. Its velocity is 18 cm/s when o --4.9 cm Express your answer to two significant figures and include the appropriate units. cm aas 155 Submit Previous Answers Request Answer Text Incorrect; Try Again; 19 attempts remaining X Review Part C A 140 g block attached to a spring with spring constant 3.0...
u Review Part B - Calculate the moment of inertia Learning Goal: To find the centroid and moment of inertia of an I-beam's cross section, and to use the flexure formula to find the stress at a point on the cross section due to an internal bending moment. Once the position of the centroid is known, the moment of inertia can be calculated. What is the moment of inertia of the section for bending around the z-axis? Express your answer...