A copper sphere was moving at 40 m/s when it hit another object. This caused all of the KE to be converted into thermal energy for the copper sphere. If the specific heat capacity of copper is 387 J/(kg ⋅ C°), what was the increase in temperature? (2 points) Group of answer choices

0.23 C°

0.81 C°

1.3 C°

2.1 C°

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

the answer is a i belaeve atleast thats what my calculator just gfave me

step-by-step explanation:

unless if u could do my questions, if not i wouldn't want to

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right