Answer:
See below
Step-by-step explanation:
See the attached image. My calculation seems a bit off from what I expected, but the reasoning might help.
The paper is trailing the dropped object and a mark is made every 0.020 seconds. By measuring the difference between the dots and dividing by the time, we can calculate the average speed at the the final 2 locations. The difference in these speeds is due to acceleration, as shown in the calculation.
My result wasn't what is considered correct for Earth's acceleration of gravity, but I offer possible explanations. Please check my calculations.
Answer:
x = 16
Step-by-step explanation:
multiply all terms in the equation by the lowest common multiple of 10 and 5, that is 10 to eliminate the fractions
x - 10 = 6 ( add 10 to both sides )
x = 16
Answer:
10x+2
Step-by-step explanation:
3x+(2+7x)=3x+2+7x
=10x+2
The image I included should help you solve the problem
Answer:
- 417
Step-by-step explanation:
step 1:
replace 'm', with '-3'
-415 + -3
step 2:
solve
both numbers are negative so the answer is negative
-415 + -3 = -417