A car's bumper is designed to withstand a 3.60 km/h (1.0 m/s) collision with an immovable object without damage to the body of the car. The bumper cushions the shock by absorbing the force over a distance. Calculate the magnitude of the average force (in N) on a bumper that collapses 0.240 m while bringing a 950 kg car to rest from an initial speed of 1.0 m/s.
Answers: 1
Physics, 22.06.2019 09:00
A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped
Answers: 3
Physics, 22.06.2019 10:30
You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.
Answers: 3
Physics, 22.06.2019 17:30
How does the entropy of steam compare to the entropy of ice?
Answers: 2
Physics, 22.06.2019 19:40
22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?
Answers: 1
A car's bumper is designed to withstand a 3.60 km/h (1.0 m/s) collision with an immovable object wit...
Mathematics, 20.11.2020 09:30
English, 20.11.2020 09:30
History, 20.11.2020 09:30
Spanish, 20.11.2020 09:30
Mathematics, 20.11.2020 09:30
Physics, 20.11.2020 09:30
Mathematics, 20.11.2020 09:30
Biology, 20.11.2020 09:30
Spanish, 20.11.2020 09:30
English, 20.11.2020 09:30
Mathematics, 20.11.2020 09:30
Computers and Technology, 20.11.2020 09:30
Business, 20.11.2020 09:30