Mathematics, 17.12.2020 17:10 tiana02q
Select the correct answer.
A baseball player throws a ball with a velocity of 40 meters per second. The ball's mass is 145 grams. If there is a possible error of 2.5 grams in the mass of the ball, estimate the relative error in the kinetic energy.
The formula for kinetic energy is `k = 1/2mv^2`.
A.
17.241 m/s
B.
1.72 m/s
C.
0.172 m/s
D.
0.0172 m/s
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 12:40
Convert the cartesian equation (x 2 + y 2)2 = 4(x 2 - y 2) to a polar equation. choices: r4 = -4r2 r2 = 4cos2θ r2 = 4sin2θ
Answers: 1
Mathematics, 21.06.2019 17:00
How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 1
Mathematics, 21.06.2019 19:30
Aline passes through 3,7 and 6,9 what equation represents the line
Answers: 2
Mathematics, 21.06.2019 20:30
Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases
Answers: 1
You know the right answer?
Select the correct answer.
A baseball player throws a ball with a velocity of 40 meters per second....
Questions
Computers and Technology, 25.09.2020 03:01
Mathematics, 25.09.2020 03:01
Mathematics, 25.09.2020 03:01
Mathematics, 25.09.2020 03:01
English, 25.09.2020 03:01
Biology, 25.09.2020 03:01
Biology, 25.09.2020 03:01
Mathematics, 25.09.2020 03:01
Biology, 25.09.2020 03:01
Mathematics, 25.09.2020 03:01
