13. why are soldiers in general ordered to “route step” (walk out of step) across a...
In 1831, soldiers marched across the Broughton Bridge in England in “lock step”—that is, marching in time together. As they marched, the bridge began to bounce in time with their footsteps; the amplitude of this bouncing became larger and larger until the bridge suddenly collapsed. Explain why the lock step of the soldiers caused this collapse and why afterward soldiers were ordered to “break step,” or march at their own individual rates, as they crossed bridges.
In 1831, soldiers marched across the Broughton Bridge in England in "lock step"-that is, marching in time together. As they marched, the bridge began to bounce in time with their footsteps; the amplitude of this bouncing became larger and larger until the bridge suddenly collapsed. Part A Explain why the lock step of the soldiers caused this collapse and why afterward soldiers were ordered to "break step," or march at their own individual rates, as they crossed bridges. Match the...
Exercise 3 It is well-known that soldiers must break cadence when walking across a bridge. To see why, solve the following initial value problem. k=1
Please explain step by step! Thank you
37/Why do enzymes that use an ordered sequential kinetic model generally bind substrates rough induced fit?
Tyra and Naomi started the “Walk It” modeling agency under a general partnership. One day, while Tyra was out of town, Naomi decided to have a modeling competition without informing Tyra. During the tryouts, Naomi required the contestants to learn and execute a difficult modeling walk. One of the contestants was injured while executing the walk and sued Walk It for $2,500. Is anyone liable for the model’s injuries? If so, who and why? Also, in which court should the...
22 Name: ID: A 4. Propose a synthetic route which includes more than one step to carry out the following transformation (6 pts) vi ?vi S. Briefly explain why the following reaction would be unsuccessful. (6 pts) 6. Fill in the missing reagents and intermediates to complete the synthesis below. (8 pts) 1. NO 1. NaOH
Can I get a step by step walk on how to work this problem out
using the provided worksheet.following information relates to the
current-year activity of the defined benefit pension plan of Kim
Company, whose stock is publicly traded: Service cost $240,000
Expected return on plan assets 60,000 Interest cost on pension
benefit obligation 80,000 Amortization of actuarial loss 20,000
Amortization of prior service cost 10,000 Kim’s pension cost for
the current year is A. $240,000 B. $260,000 C. $270,000...
In June 26, 1876, General George A. Custer’s 261 soldiers were killed at the Battle of the Little Bighorn. One historian has said this about Custer: “Generals who led men were rare; generals who won battles were rarer. It is no wonder that he was idolized from President Lincoln down. All the world loves a winner.” Another historian asks, “Was Custer a hero or a fool?”68 On February 27, 1991, the allied coalition forces of Operation Desert Storm led by...
When you walk out of this classroom today, the motion of one foot in each step can be considered as approximately a half-cycle of a simple harmonic motion specifically modeled as a simple pendulum but the is supplied by the muscles in your body, not gravity. In the process of walking each foot rests on the ground for 0.5 seconds while the other foot swings forward 180 cm and comes to rest again 90 cm ahead of the other foot....
1. Explain why the general trend exists for elements getting smaller as you move across a period on the periodic table. 2. Explain the importance of the VSEPR Theory.