A moderate force will break an egg. However, an egg dropped on the road usually breaks, while one dropped on the grass usually doesn’t break. This is because the egg dropped on the grass _______.*1 pointthe time interval for stopping is lessthe change in momentum is greaterthe time interval for stopping is greaterthe change in momentum is less

A chicken's egg of mass 58 g is dropped onto grass from a height of 1.1 m. Assume that air resistance is negligible and that the egg does not bounce orbreak.a. Define impulse.[1]b.i. Show that the kinetic energy of the egg just before impact is about 0.6 J.[1]b.ii.The egg comes to rest in a time of 55 ms. Determine the magnitude of the average decelerating force that the ground exerts on the egg.[4]b.ii Explain why the egg is likely to break when dropped onto concrete from the same height.

An egg in a special container together have a mass of 148.0 g. The container is designed such that when dropped it will bring the egg to a stop in 0.200 s when it hits the ground. A force of 4.91 N will break the egg. What is the maximum height from which the egg in its container can be dropped and not break the egg?

The following is a description of the instance of this famous puzzle involving n=2 eggs and a building with k=36 floors.Suppose that we wish to know which stories in a 36-story building are safe to drop eggs from, and which will cause the eggs to break on landing. We make a few assumptions:…..An egg that survives a fall can be used again.…..A broken egg must be discarded.…..The effect of a fall is the same for all eggs.…..If an egg breaks when dropped, then it would break if dropped from a higher floor.…..If an egg survives a fall then it would survive a shorter fall.…..It is not ruled out that the first-floor windows break eggs, nor is it ruled out that the 36th-floor does not cause an egg to break.If only one egg is available and we wish to be sure of obtaining the right result, the experiment can be carried out in only one way. Drop the egg from the first-floor window; if it survives, drop it from the second-floor window. Continue upward until it breaks. In the worst case, this method may require 36 droppings. Suppose 2 eggs are available. What is the least number of egg-droppings that are guaranteed to work in all cases?The problem is not actually to find the critical floor, but merely to decide floors from which eggs should be dropped so that total number of trials are minimized.INPUT:k, Number of floorsn, Number of EggsOUTPUT:The minimum number of trials.

In a lab environment, you are investigating the impulse of a force exerted on a brick when the brick's speed is reduced from 2.5 m/s to a complete stop. First, you allow the brick to slam into a secured piece of wood, bringing the brick to a sudden stop. Second, you allow the brick to plow into a large slab of gelatin so that the brick comes to a gradual halt. In which situation is there a greater maximum force on the brick?Group of answer choicesThere is a greater force on the brick from the gelatin.There is a greater force on the brick from the wall.The force is the same in both situations.

Select each correct answer. More than one answer may be correct.Marcy and her classmates are designing devices to keep eggs from breaking when the eggs are dropped on the floor. Which of the following factors could play a role in the effectiveness of their final egg-protecting devices? opportunity to test the design availability and properties of construction materials time limits on design and production