subject
Physics, 11.01.2022 02:40 KindaSmartPersonn

A vehicle travelling along a street skidded on an icy patch and hit a roadside barrier. The time interval for the impact was 0.955 s, during which the barrier exerted a force of 505 N. What was the magnitude of the change in momentum for the vehicle? A. 241 kg m/s B. 482 kg m/s C. 505 kg m/s D. 528 kg m/s

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 21:30
The step-down transformer gives a current of 10a at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power output
Answers: 2
question
Physics, 21.06.2019 22:50
As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.
Answers: 1
question
Physics, 22.06.2019 01:00
Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?
Answers: 1
question
Physics, 22.06.2019 07:10
Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?
Answers: 2
You know the right answer?
A vehicle travelling along a street skidded on an icy patch and hit a roadside barrier. The time int...
Questions
question
Mathematics, 12.10.2020 20:01
question
Mathematics, 12.10.2020 20:01
Questions on the website: 13722360