Questions by David Farrell

Questions by David Farrell

Q1) A 1.2 kg block sliding on a horizontal frictionless surface is attached to a horizontal spring with k =480 N/m. Let x be the displacement of the block from the position at which the spring is upstretched.

asked Nov 14, 2020

1 answer

0 votes

142k views

A bracelet is made of 14 red beads and 19 gold beads. A necklace is made of 84 red and 133 gold beads. Do the two pieces of jewlery have the same ratio as red beads to gold beads

asked Sep 10, 2020

1 answer

1 vote

1.7k views

A worker received $5 for a daily wage in 1930, which has the equivalent value of $63.24 today. if the cpi was 17 in 1930 what is the value of the cpi today, rounded to the nearest whole number? a. 134

asked May 14, 2020

1 answer

4 votes

97.4k views

What is a non linear and linear function

asked Apr 4, 2020

2 answers

4 votes

169k views

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