Author Question: The position(in feet) of an object oscillating up and down at the end of a spring is given by at ... (Read 141 times)

james · **on:** Dec 18, 2021

Question 1

Suppose that the velocity of a falling body is v =

(k a constant) at the instant the body has fallen s meters from its starting point. Find the body's acceleration as a function of s.
◦ a =

◦ a = -

Question 2

The position(in feet) of an object oscillating up and down at the end of a spring is given by

at time t (in seconds). The value of A is the amplitude of the motion, k is a measure of the stiffness of the spring, and m is the mass of the object. Find the object's velocity at time t.
◦ v = A cos

ft/sec
◦ v = A

cos

ft/sec
◦ v = - A

cos

ft/sec
◦ v = A

cos

ft/sec

at · **Reply #1 on:** Dec 18, 2021

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 29% of students answer this correctly