If the toe is eroded too far, or the swimming pool begins to leak, the forces driving a slope failure will exceed those resisting failure, and a landslide will develop, possibly quite suddenly.

The singles " I Wouldn't Want to Be Like You ", " Games People Play ", " Damned If I Do ", " Time " ( Woolfson's first lead vocal ), " Eye in the Sky " and " Don't Answer Me " had a notable impact on the Billboard Hot 100.

If Acorn had thought to include this small modification in the original Electron design it is likely the machine would have had a much greater impact as it would have nearly doubled the amount of motion possible in games and saved modes 0 – 3 ( including the only 16 colour mode ) from being nearly useless due to contended memory timings.

If a grappler is strong and can utilize leverage well, a takedown or throw itself can be a form of dix ; the impact can render an opponent unconscious.

If the software is safety-critical and can have negative impact on human life ( e. g., nuclear power systems, medical equipment ), more formal requirements documentation is often required.

If the impact causes the head to move, the injury may be worsened, because the brain may ricochet inside the skull causing additional impacts, or the brain may stay relatively still ( due to inertia ) but be hit by the moving skull ( both are contrecoup injuries ).

If the kinetic energy after impact is the same as before impact, it is an elastic collision.

As a contemporary biographer of John Brown put it: " If, as Alfred Kazin suggests, without John Brown there would have been no Civil War, we would add that without the Concord Transcendentalists, John Brown would have had little cultural impact.

If the Vikings had a great impact on Pictland and in Ireland, in Dál Riata, as in Northumbria, they appear to have entirely replaced the existing kingdom with a new entity.

If the effect is featured in a close-up, the designer may also add an " impact sweetener " from his or her library.

If the victim is the villain, and his death is climactic, the sound designer may add reverb to the impact, in order to enhance the dramatic beat.

If, however, the medium of exchange function is more critical, new money may be more freely issued regardless of impact on either inflation or well-being.

If the giant impact hypothesis is correct, they must be due to some other cause.

If Earth's moon formed by such an impact, it is likely that other inner planets also would have been subjected to comparable impacts.

If a meteoroid reaches the ground and survives impact, then it is called a meteorite.

If an impact occurred in the ocean and not on land at all, then there would be little shocked quartz released ( since oceanic crust has relatively little silica ) and much less material.

If these are not insulated, this increases the energy requirements of a process, and therefore the cost and environmental impact.

If there is sufficient time between the intake of foods then the impact is limited and the teeth can repair themselves.

In the 1995 study Klimafolgen für Mensch und Küste am Beispiel der Nordseeinsel Sylt ( Climate impact for Man and Shores as seen on the North Sea island Sylt ) it reads: " Hätte Sylt nicht das Image einer attraktiven Ferieninsel, gäbe es den Küstenschutz in der bestehenden Form gewiss nicht " ( If Sylt did not have the image of an attractive holiday island, coastal management in its current form would certainly not exist ).

If the head is not clear, the pitch of the drum will rise or fall after the initial impact, and the drum will produce different pitches at different dynamic levels.

If the seeking of new knowledge will negatively impact the people and animals they will be studying they may not undertake the study according to the code of ethics.

If the law is not outright or intentionally discriminatory or protectionist, but still has some impact on interstate commerce, the court will evaluate the law using a balancing test.

If approval could be obtained, the bonds themselves would be counted against governmental credit limitations, or might impact the governmental body ’ s credit rating: in either instance the ability to bond for other purposes might be impaired.

On 7 November 2010: Lord Taverne asked at question time in the House of Lords: " If the Government believes in evidence-based policy, is it not obvious in light of this Nutt's report and many other reports that make similar conclusions that the present classification of Ecstasy in class A and cannabis in class B is not in any way based on evidence of the physical or the social impact?

If you diligently train yourself, you will be able to increase the overall force of the technique's impact.

If, conversely, tin is used to coat steel, when a breach of the coating occurs it actually accelerates oxidation of the iron.

If a cerebral AVM is detected before a stroke occurs, usually the arteries feeding blood into the nidus can be closed off to avert the danger.

If suppuration occurs, it may need needle aspiration.

If this occurs, the referee separates the opponents and orders them to continue boxing.

If an injury occurs, one caver stays with the injured person while the other two go out for help, providing assistance to each other on their way out.

If this occurs, the oil will burn and has to be replaced.

If no bulk flow occurs in an element of length dx, the rates of diffusion of two gases A and B must be equal and opposite, that is.

If we choose the shape of the control volume such that all flow in or out occurs perpendicular to its surface, then the flow of matter into the system performs work as if it were a piston of fluid pushing mass into the system, and the system performs work on the flow of matter out as if it were driving a piston of fluid.

If deactivation occurs during the first reading, the reader does not need to undergo deactivation in the second reading.

If a seizure lasts longer than 5 minutes, or if more than one seizure occurs without regaining consciousness emergency medical services should be contacted.

* If a leap occurs, it must be small and immediately countered by stepwise motion in the opposite direction.

If a mutation occurs within a gene, the new allele may affect the trait that the gene controls, altering the phenotype of the organism.

If the guessing player suggests a letter which occurs in the word, the other player writes it in all its correct positions.

If the value being sought occurs k times in the list, and all orderings of the list are equally likely, the expected number of comparisons is

If bad weather occurs during flowering, the Merlot vine is prone to develop coulure.

If unsuccessful, nothing interesting occurs.

If surviving Linear B clay tablets can be trusted, the name po-se-da-wo-ne (" Poseidon ") occurs with greater frequency than does di-u-ja (" Zeus ").

If there is still a tie for first place, a jump-off occurs to break the tie.

If this occurs, then the vice president will assume the presidential powers and duties as acting president ; however, the president can declare that no such inability exists and resume the discharge of the presidential powers and duties.

If the former occurs, then any subsequent measurement performed by Bob, in the same basis, will always return 1.

If the latter occurs, ( Alice measures 1 ) then Bob's measurement will return 0 with certainty.

If an interrupt occurs that makes a high priority task ready during the insertion of a low priority task, that high priority task can be inserted and run immediately before the low priority task is inserted.

If the full moon occurs on a Sunday, Easter is the following Sunday.

If the full moon occurs on a Sunday, Easter is the following Sunday.

If one throws a die once, it is difficult to predict the outcome, but if we repeat this experiment many times, we will see that the number of times each result occurs divided by the number of throws will eventually stabilize towards a specific value.