Masses springs

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Loeblein Physics clicker questions • Maze 202-206 • Pendulum 207-214 • Balloons and Buoyancy 215-227 • Ladybug Motion 2D 228-236 • Calculus Grapher237-247 • Gas Properties and States of Matter • 248-257 • Circuit Construction Kit 258-278 • Faraday Law- magnets and induction 279-286 • Gravity and Orbits 287-289 • Balloons/Static Electricity & Travoltage 290-298 • Wave Interference 299-307 • Resonance 308-313 • Vector Addition 2-9 • Faraday Lab 10-17 • Forces 1D 18-29 • Masses and Springs 30-38 • Waves on a string 39-56 • Energy Skate Park 57-91 • Projectile 92-102 • Sound 103-126 • Moving man 127-145 • Lady Bug Revolution 146-163 • Fourier 164-170 • Ramp-Force&Motion 171-177 • Geometric Optics 178-189 • Electric Field hockey & Charges and Fields 190-201Vector addition Learning Goals: Students will be able to Explain vector representations in their own words Convert between the of angular form of vectors and the component form Add vectors.1. For one hour, you travel east in your car covering 100 km .Then travel south 100 km in 2 hours. You would tell your friends that your average speed was • 47 km/hr • 67 km/hr • 75 km/hr • 141 km/hr • 200 km/hr2. For one hour, you travel east in your car covering 100 km .Then travel south 100 km in 2 hours. You would tell your friends that your average velocity was • 47 km/hr • 67 km/hr • 75 km/hr • 141 km/hr • 200 km/hr3. You have already traveled east in your

Egg masses should be scraped off and crushed or otherwise destroyed. About 60% of the eggs will also become runts. Runt snails' bodies don't grow, but their organs do, which causes them to have short and painful lives. If you notice you have runts, the best option is to cull them. It's not cruel to crush or freeze eggs since they're not fully developed. Should you crush apple snail eggs? Crushing egg masses and adults is more effective than knocking egg masses into the water, which ultimately suffocates and kills the eggs. Spraying egg masses with a powerful stream of water is an effective way to suppress egg masses, particularly those in areas hard to reach. What do people do with apple snail eggs? Management options for apple snails are limited to physical removal and destruction of the snails and their egg masses. Removal reduces the abundance and size of the snails, but is unlikely to result in total eradication from an area unless caught during the early stages of their introduction. Why can't you touch apple snail eggs? Apple snails eggs contain unique poison. How to get rid of tank snails? Fix snail invasion/plague fast & easy! Are apple snail eggs toxic? Females lay eggs in pink-reddish masses, the colour presumably a warning of their chemical defenses. Egg ingestion alters rodent gastrointestinal tracts and is lethal if injected, but its effect on other taxa is unknown. Is it OK to touch apple snails? However, it's important not to touch the shells unless you're wearing gloves or are able to wash your hands immediately afterward. That's because apple snails can carry a parasite known as rat lungworm. This parasite normally affects animals that eat apple snails, but can also affect humans who touch their shells. Why do you crush apple snail eggs? About 60% of the eggs will also become runts. Runt snails' bodies don't grow, but their organs do, which causes them to have short and painful lives. If you notice you have runts, the best option is to cull them. It's not cruel to crush or freeze eggs since they're not fully developed. What kills apple snail eggs? Carter said the easiest way to destroy apple snail egg masses in the early, bright-pink stage is to, while wearing gloves, carefully scrape them into the water where they will be unable to survive and hatch. Once the hatchlings start

Galaxies might be much more massive than currently thought. This puzzling result contradicts stellar population synthesis models” [187]; “When I apply this method to the disks of low surface brightness galaxies, I find unexpectedly high mass-to light ratios” [189]; and “For four low-surface-brightness galaxies, we find the disk masses corresponding to the marginal stability condition to be significantly higher than one may expect from their brightness” [190]. These statements are exactly what was predicted to happen if disk stability is provided by MOND rather than a dark matter halo.It may be tempting to take these high masses literally rather than accept that they might be due to MOND. Note, however, that all the correlations discussed above follow from stellar masses that are very much in accord with our expectations for stellar populations. If instead we adopt these higher masses, it will vastly increase the scatter in the BTFR (Figure 1), building in a correlation of residuals with surface density where there are none with surface brightness, and make nonsense of the correlations seen in Figure 3 and Figure 4. We cannot fix this without breaking those.Do the data corroborate the prediction of MOND?Yes. Application of modal analysis resulted in precisely the predicted effect.Was the prediction made a priori?Yes. This was the obvious effect that could be anticipated for a conventional analysis [5].What does dark matter predict?Nominally, one expects LSB galaxies with stellar disk masses that are reasonable from the perspective of stellar populations to be more stable than observed due