A car has a crumple zone that is 0.80m long in this car the distance from the dummy to the steering wheel is 0.50 the car mass of 1,600 and the dummy has a mass of 75kg at the time of the crash the car has a speed of 18m/s based on the work energy theorem what is the smallest possible force that the dummy could experience during the crash

Which of the following represents a virtual image?

Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?

Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?