1. Alice throws the ball to the +X direction with an initial velocity 10m/s. Time elapsed during the motion is 5s‚ calculate the height that object is thrown and Vy component of the velocity after it hits the ground. 2. John kicks the ball and ball does projectile motion with an angle of 53º to horizontal. Its initial velocity is 10 m/s‚ find the maximum height it can reach‚ horizontal displacement and total time required for this motion. (sin53º=0‚ 8 and cos53º=0‚ 6) 3. The boy drops
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The Daintree rain forest was named after an Australian geologist and photographer‚ Richard Daintree. The Daintree rain forest is located in North Queensland and is one of the oldest rain forest. Rain forests usually have approximately 3000 species of plants and around 700 of these plants are only found in the Daintree Rain forest. This Daintree rain forest was added to the World Heritage List in 1988 on the 9th of December‚ which is why it is protected. Many plants and animals in the Daintree rain
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m/s2)*(1.80 s)2 d = 0 m + 400 m d = 400 m (Note: the d can also be calculated using the equation vf2 = vi2 + 2*a*d) ------------------------------------------------- Equations and Problem-Solving * A kangaroo is capable of jumping to a height of 2.62 m. Determine the take-off speed of the kangaroo. ------------------------------------------------- Solutions Given: a = -9.8 m/s2 | vf = 0 m/s | d = 2.62 m | | Find:VI =?? | vf2 = vi2 + 2*a*d (0 m/s)2 = vi2 + 2*(-9.8 m/s2)*(2.62 m) 0 m2/s2 =
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Examples of Active and Passive Voice Active voice describes a sentence where the subject performs the action stated by the verb. Inpassive voice sentences‚ the subject is acted upon by the verb. Sentences in Active and Passive Voice Here are examples of sentences written in both the active voice and the passive voice‚ with the active voice sentence appearing first: Harry ate six shrimp at dinner. (active) At dinner‚ six shrimp were eaten by Harry. (passive) Beautiful giraffes roam the savannah
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Summary of 100‚000 Years Over a period of 100‚000 years‚ a great deal can occur in terms of climate change and‚ at least in the past 100‚000 years‚ in human development. Scientists have become increasingly aware of multi-millennial scale orbital cycles of precession‚ eccentricity and obliquity which can play an important role in the rise and fall of ice ages. In in Climate History we explore how during the past 100‚000 years ago‚ human beings-- Homo sapiens - have developed
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Biology: Research Task and Oral PresentationResearch Task:1.Describe some mechanisms found in Australian fauna to ensure:•Fertilisation•Survival of the embryo and of the young after birthFertilisation is the fusion of haploid sex cells in the action of sexual reproduction. It is often a difficult process as:• careful timing is required: both female and male gametes need to be produced and released at the same time• arrangements need to be made to bring the gametes together• A watery medium is always
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Reflection Bobby Bottle was hopping to school through the meadow‚ he saw Mia Mirror standing outside. When he walked up to her‚ she noticed his cap was on tighter than usual. Then he spoke‚ “Mia why are you so stupid‚ couldn’t you just be more smart!” Mia looked at him‚ her eyes grew glassier than normal. “Oh.” was all she said and walked away. Mia went into class. “Good morning Mia.” said Mrs.Olivia Owl. Mia didn’t respond and sulked past her. “Guess what!” said Freya Fish‚ walking up to Mia
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Created by: Carrie Rhein Hazelwood Central High School Teacher Page Activity Teacher Page • The learner will be able to classify living things into groups based on structure. • The learner will be able to understand that organisms are classified according to their structural similarities which mirror their evolutionary relationships. • The teacher can use this production to show similarities and differences in vertebrates. • The students should use science journals to write in answers as the teacher
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Humans are gradually becoming more aware of the need to move towards a sustainable future with nature. Our well beings and extravagant lifestyles largely depend on the resources provided to us by the environment and without them‚ we won’t be able to survive for long. In order to move towards sustainability‚ we‚ humans‚ need to create a symbiosis relationship‚ one where we both give and take from nature‚ rather than persisting with the parasitic relationship we have right now‚ where we take without
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strapped on‚ you stand 18" taller‚ with three foot long carbon-fiber springs attached to your legs‚ ready to send you into the air. Alexander got the idea about the stilts while he was researching the movements of kangaroos in Australia. He wanted to harness the speed and power of the kangaroo so that any person could achieve super human abilities. He began to draw out plans and eventually he came to the design used today. He had submitted his patent in 1999; however‚ the manufacturers cannot deviate
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