which combination of vectors has the largest magnitude

STT 2.6 A cyclist is at rest at a traffic light. Why would a programmer want to overload operators rather than use regular member functions to perform similar operations? Which statement is true? STT 3.4 Angle that specifies the direction is computed as C 4 m/s^2 A .60 cm/s STT 2.2 Four objects move with the velocity-versus-time graphs shown. vector of a unit magnitude that specifies direction; has no physical unit. 2003-2023 Chegg Inc. All rights reserved. STT 3.3 What are the X and Y components of CX and Cy in vector C? David Halliday, Jearl Walker, Robert Resnick, Chapter 12 and 13 Ancient Africa and Ancient. D 3.88 m/s Measurements for one seal showed that it dived straight down from such an opening reaching a depth of .30 km in a time of 5.0 minutes. The magnitudes of two vectors A and B are 12 units and 8 units, respectively. B 14 S E stretch the string tighter to increase the tension. Block A rides on block B without slipping. B. , find the horizontal and the vertical components of its velocity. STT 1.5 Rank in order from the fewest, the number of significant figures in the following numbers. C The force of the kick, acting in the direction of motion 14.23 A spring has an unstretched length of 20cm. D first have its maximum positive acceleration? The frequency of one tone is known to be 610 hz. 1.19 You throw a rock upward. B B+A-C. 3.19 Two vectors appear as in figure 3.19. STT 1.6 Using the information in figure 1.23 what is the distance to the nearest CM in the triangle at the right? For example, (3,4) (3,4). The position vector has an initial point at (0, 0) and is identified by its terminal point a, b . B 13.4 min How far from the basket was the player if he made a basket? C 40 M ( 6 and 8 cm), STT 1.1 Which car is going faster? b = 5i -j + 2k. A. The airplane flies horizontally with constant speed of 402 km/hour at an altitude of 925 m . D 40 m/s, 16.26 Suppose you pluck a string on a guitar that produces A at a frequency of 440 hz. a 2.0 hz How can the microbes in the Berkeley Pit detoxify the water? Which vector best represents a sinusoidal wave on the string is traveling to the right, as shown in figure 15.24. C 490 hz Express your answer to three significant figures and include the appropriate units. B The frequency will stay the same A. tBtc of the into C. B + B. Which i moving fastest at the time shown? Using what you've learned in figure 3.10 what is the direction of the car's acceleration at the instant shown in the figure? D northwest. D. 40 MJ, 11.36 A refrigerator freezer compartment is set at -10C; the kitchen is 24C. C 5.50 X 10^9 Kg/M^3 C less than 1.o HZ, 14.27 If you carry heavy weights in your hands, how will this affect the natural frequency at which your arms swing back and forth/ The total kinetic energy of the air is increasing and the average total kinetic energy of the molecules is decreasing D 616 hz C it moves toward you but doesn't reach you. C. The frequency would stay the same. Development structures variation and, consequently, the ways in which a population can respond to selection (1-4).The direction with the greatest amount of variation is termed the "line of least resistance" (LLR) (5-7).The LLR represents the direction of greatest potential for evolutionary change because it contains the . C downward, upward In other words, norms are a class of functions that enable us to quantify the magnitude of a vector. SCALE: 1 cm = 5 m. When added together in this different order, these same three vectors still produce a resultant with the same magnitude and direction as before (20. m, 312 degrees). When an archerfish is hunting, its body shape allows it to swim very close to the water surface and look upward without creating a disturbance. d down the ramp and then up the ramp, 4.26 a person is pushing horizontally on a box with a constant force, causing it to slide across the floor with a constant speed. To rank items as equivalent, overlap them. C there is a static friction directed up the slope C 150 Hz 100 S B Goes from 0 M/S to 5.o m/s in 2.0 s c. 4.5 cm B First have its maximum speed 2.15 Figure Q 2.15 shows the position graph of a car traveling on a straight road. .87 J Cause you to underestimate the specific heat. Does not change. C Height 2 cm Base 5 cm B 1.4 cm now the driver is joined by 4 friends. STT 16.4 A standing wave on a string is shown. a 70 db To rank items as equivalent, overlap them. A frequency will increase The fish can then bring the tip of its mouth close to the surface and shoot the drops of water at the insects resting on overhead vegetation or floating on the water surface. STT 5.7 Boxes P and Q are sliding to the right across a frictionless table. E. Increases by a factor of 4. Ignore the height of this point above sea level. C Left right P6: Vector a has a magnitude of 5.0 m and is directed East. Assuming that it could maintain the same acceleration at higher speeds, how much time will this second car take to go from 0-120 MPH? STT 16.7 These speakers emit identical sound waves with a wave length of 1.0 m. At the point of indication is the interference constructive, destructive or something in between? B. D height 1m base 3, STT 3.6 The water in a river flows downstream at 3.0 M/s. After walking for 2 hours at a steady pace, she has walked 4 miles and is 2 miles from home. O - P 0 - - O P + OP-7 Submit Request Answer Figure 1 of 1 > Provide Feedback P . C 3.6 km C 3.0 M A >30 m/s Smallest vector = A + (-B) = 5 - 2 = 3 units. Here the subscript 0 means "at time t0.". B 50 C C 20 cm D 3.7720 M, 1.29 An objects average density P is defined as the ratio of its mass to its volume. 0 m size 12 . B right left $\lambda + 2\mu = 2$. Creating the combination. b 47 m The following video gives the formula, and some examples of finding the magnitude, or length, of a 3-dimensional vector. The sine rule gives you the other angles - which gives you the direction of C. However - it is easiest to do this one in terms of components. F loosen the string to decrease the tension. e.g. B betty D use a lighter string of the same length under the same tension .Express tH in terms of v0, , and g (the magnitude of the acceleration due to gravity). 2.23 suppose a plane accelerates from rest for 30 S, achieving a takeoff speed of 80 m/s after traveling a distance of 1200 M down the runway. The plant is cooled by 20 Degrees Celsius water from a nearby river. B 6.4 cm/s B 25 m 8.17 The uniform rod in figure 8.17 has a weight of 14 N What is the magnitude of the normal force exerted on the rod by the . A f1 200 N A constant force, F is exerted on block B, causing block B to accelerate to the right. B increasing the temp of the kitchen A. D 8 m/s^2 Express your answer to three significant figures and include the appropriate units. E 12.2 J resultant force has the largest magnitude when the angle between the forces is A) 20. E Either A or D C q-p A. B t1=t2 F m= 4 1.0m. 100 MJ c 1.0 s D decreasing the temp of the kitchen, A ,D A Height 4 cm Base 12 Cm B. A the clock will fun fast; the dial will be ahead of the actual time C. Steam has a higher specific heat than water A 50 hz B. We normally think of the car's engine as supplying the force needed to accelerate the car, but is this true? Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Ignore air resistance And so we're done. Express the distance numerically in meters. A diver running 2.8 m/s dives out horizontally from the edge of a vertical cliff and 2.5 s later reaches the water below.How high was the cliff?

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