subject
Physics, 05.10.2019 22:00 savidgarcia303

Danica observes a collision between two vehicles. she sees a large truck driving down the road. it strikes a small car parked at the side of the road. complete the passage summarizing the collision.

on colliding, the truck applies a force on the stationary car, and the stationary car applies - a smaller, a greater, an equal- . and opposite force on the truck. the front of the truck is designed to crumple in order to - lower the force of impact, apply maximum force on the stationary car, accelerate both vehicles passengers - , which protects the well-being of the passengers.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 18:30
Three archers each fire four arrows at a target. joe’s four arrows hit at points 10 cm above, 10 cm below, 10 cm to the left, and 10 cm to the right of the center of the target. all four of moe’s arrows hit within 1 cm of a point 20 cm from the center, and flo’s four arrows hit within 1 cm of the center. the contest judge says that one of the archers is precise but not accurate, another archer is accurate but not precise, and the third archer is both accurate and precise. which description applies to which archer? explain
Answers: 2
question
Physics, 22.06.2019 10:30
Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.
Answers: 2
question
Physics, 22.06.2019 10:50
Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.
Answers: 3
question
Physics, 22.06.2019 12:30
Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.
Answers: 2
You know the right answer?
Danica observes a collision between two vehicles. she sees a large truck driving down the road. it s...
Questions
question
Mathematics, 21.01.2021 14:00
question
Arts, 21.01.2021 14:00
question
Mathematics, 21.01.2021 14:00
Questions on the website: 13722360