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[DOC File]Student Exploration Sheet: Growing Plants
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of an object is how fast it is moving. Which has more momentum, a car with a speed of 20 km/h (kilometers per hour) or a car moving at 100 km/h? _____ What are the two factors that affect an object’s momentum? _____ Gizmo Warm-up. The Roller Coaster Physics Gizmo™ shows a toy car on a track that leads to an egg. You can change the track or ...
20 kph to miles

[DOC File]Speed, Velocity, & Acceleration Lab
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My cat ran 20 meters in 4 seconds. How fast is he in km/hr? Calculating Speed/Velocity. 1) Measure the exact height of the ramp. If you don’t finish the lab today, tomorrow you will need to set up the lab exactly as it was today. Write the height on the lab report. 2) Set up the photogates along the track so they are exactly 20 centimeters apart.
20kmh

[DOC File]Introduction - Physics For Today
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5. What is the average speed in kilometers per hour for a horse that gallops a distance of 15 km in a time of 30 min? Ans. 6. How far does a horse travel if it gallops at an average speed of 25 km/hr for 30 min.? Ans. Our distance rule is given by . Since there is no acceleration, the rule simplifies to . 7. Distinguish between speed and velocity.
20 kilometers in miles

[DOCX File]Allen Independent School District
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Determining How Fast Plates Move. Most scientists believe that the earth's crust is broken into pieces, much like the cracked shell of a hard-cooked egg. These' pieces are called crustal plates and are thought to ... Convert each distance from kilometers to centimeters by multiplying the value in kilometers by 100,000. Enter the new data in the ...
how long is a kilometer

[DOC File]Science Enhanced Scope & Sequence Grade 6
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Winds at the equator of Saturn can reach 1,100 miles per hour (1,770 kilometers per hour). The view of Saturn is striking because of its huge system of bright rings, which are only a few kilometers thick but about 300,000 kilometers (180,000 miles) across. The rings are composed of small bits of ice and rock that reflect the sunlight.
how fast is 100 kilometers

[DOC File]Lick Observatory
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9) Suppose that Hubble's constant were 20 kilometers per second per million light-years. How fast would we expect a galaxy 100 million light-years away to be moving? (Assume the motion is due only to Hubble's law.) A) away from us at 200 km/s . B) toward us at 2,000 km/s . C) away from us at 2,000 km/s . D) away from us at 20,000 km/s . Answer: C
how big is one kilometer

[DOC File]Distance and Displacement Worksheet
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If it takes a person 20 seconds to run its length, how fast (what speed) were they running? The pitcher’s mound in baseball is 85 m from the plate. It takes 4 seconds for a pitch to reach the plate. How fast is the pitch? If you drive at 100 km/hr for 6 hours, how far will you go?
1000 km per second

How fast is 20 kilometers