SAT, 24.02.2022 14:30 marciekinser
A powerful motorcycle can produce an acceleration of 3. 50m/s2 while traveling at 90. 0 km/h. At that speed, the forces resisting motion, including friction and air resistance, total 400. 0 n. (air resistance is analogous to air friction. It always opposes the motion of an object. ) what is the magnitude of the force that the motorcycle exerts backward on the ground to produce its acceleration if the mass of the motorcycle with a rider is 245 kg?.
Answers: 3
SAT, 23.06.2019 22:30, radcon8099
Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.
Answers: 2
SAT, 24.06.2019 18:00, 6710000831
Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?
Answers: 1
SAT, 26.06.2019 05:00, villarrealc1987
Panthers and leopards prey on deer in an ecosystem. for unknown reasons, the population of leopards increased drastically. what are the likely effects of this change on the species? 1. more food for panthers and more competition for leopards 2. less food and more competition for panthers 3. fewer deer and more competition for panthers 4. more food for deer and less competition for panthers and leopards 5. more food for leopards and less competition for panthers
Answers: 1
A powerful motorcycle can produce an acceleration of 3. 50m/s2 while traveling at 90. 0 km/h. At tha...
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