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For a body moving in a circle of radius at a constant speed , its acceleration has a magnitude = and is directed toward the center of the circle. [ note 9 ] The force required to sustain this acceleration, called the centripetal force , is therefore also directed toward the center of the circle and has magnitude m v 2 / r {\displaystyle mv^{2}/r} .
The first equation shows that, after one second, an object will have fallen a distance of 1/2 × 9.8 × 1 2 = 4.9 m. After two seconds it will have fallen 1/2 × 9.8 × 2 2 = 19.6 m; and so on. On the other hand, the penultimate equation becomes grossly inaccurate at great distances.
[1] The subset sum problem is a special case of the decision and 0-1 problems where each kind of item, the weight equals the value: =. In the field of cryptography, the term knapsack problem is often used to refer specifically to the subset sum problem. The subset sum problem is one of Karp's 21 NP-complete problems.
A car travelling at 50 km/h generally goes for less than one hour at a constant speed, but if it did go at that speed for a full hour, it would travel 50 km. If the vehicle continued at that speed for half an hour, it would cover half that distance (25 km). If it continued for only one minute, it would cover about 833 m.
IATA guideline size. British Airways (one bag plus one bag up to 40 cm × 30 cm × 15 cm, up to 23 kg each); [41] EasyJet (one bag, no special weight limit, not guaranteed to travel in cabin); [42] Finnair (one bag, max. 8 kg plus one personal item) [43] Aegean Airlines (one bag up to 8 kg); [44] 22 in × 18 in × 10 in (~56 cm × 46 cm × 25 cm)
UCLA went 5-7 in 2024 and was 3-6 in the Big Ten. The Bruins averaged 5.4 yards a play and scored just 18.4 points per game. Only eight teams across the top level of college football averaged ...
Braking distance refers to the distance a vehicle will travel from the point when its brakes are fully applied to when it comes to a complete stop. It is primarily affected by the original speed of the vehicle and the coefficient of friction between the tires and the road surface, [Note 1] and negligibly by the tires' rolling resistance and vehicle's air drag.
Others criticized the inappropriateness of the size of the pet allowed as an emotional support animal . View this post on Instagram . A post shared by Rob – The ClearPath Coach (@clearpath_coach