Mathematics, 30.11.2021 03:30, fendyli2353

I. Traffic Accident #1: It is crash-test-dummy Ed's first day on the job. He (and his 50-kg mass) gets to try out the new 1,200-kg Porsche 911. Lucky Ed! He has to drive it into a brick wall. Unlucky Ed! But it's his job, so he does it.
The Porsche and Ed are moving 30 m/s when they collide with the wall, with an impulse time of 0.5 s.

1. What is the magnitude of their initial momentum? (4 points)

2. What is the magnitude of their final momentum? (3 points)

3. What is the magnitude of the impulse of the collision? (3 points)

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:50, AaronMicrosoft15

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Answers: 1

continue

Mathematics, 21.06.2019 18:00, cexe2630

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Answers: 1

continue

Mathematics, 21.06.2019 21:00, samiiegarciia

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Answers: 2

continue

Mathematics, 21.06.2019 23:00, koryhudson8124

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f

Answers: 1

continue

Do you know the correct answer?

I. Traffic Accident #1: It is crash-test-dummy Ed's first day on the job. He (and his 50-kg mass)...