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when a material absorbs energy from light the energy causes the material to do what?
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PLEASE HELP ME I AM BEGGING YOU :)) 15 POINTSA student investigated the energy being transferred using thejoulemeter (J).The reading on the joulemeter was always 20 J lower than thecalculated value.Name the type of error in the investigation
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HELP PLS 100 POINTS TAKING TEST RNSuppose you are in a car that is going around a curve. The speedometer reads a constant 30miles per hour. Which of the following is NOT true?You and the car are accelerating.Your speed is constant.Your velocity is constant.Your acceleration is constant.
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True or falseJohn Watson worked with patients on analyzing their dreams
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Can somebody please work these questions out for me?.
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Answering the following questions will help you to focus on the outcomes of these experiments:How does the length to height ratio (the IMA) of trial 1 compare to trial 2?Why is the actual mechanical advantage less than the ideal mechanical advantage in each of the trials?If a machine was 100% efficient, how would the AMA compare to the IMA?Write a summary paragraph discussing this experiment and the results. Use the following questions and topics to help guide the content of your paragraph.According to your data, was your hypothesis correct? (Be sure to refer to your data when answering this question.)Summarize the conclusions that you can draw from this experiment. Use the questions above to guide your ideas.Summarize any difficulties or problems you had in performing the experiment that might have affected the results. Describe how you might change the procedure to avoid these problems.Give at least three examples from everyday life where an inclined plane is used to reduce the effort force needed to accomplish a task.
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HELP PLS MARKING BRANLIST 100 points TAKING TEST RN15 m/s is a _____measurement.a vector quantitya scalar quantityneither a scalar nor a vector quantity.both a scalar and a vector quantity
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What does the speed of air have to do with air pressure?Detailed answer pls!!! i will give brainliest!!!!
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Which of the following has kinetic energy? (1 point)
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HELP PLS MARKING BRANLIST 100 Pts TAKING TEST RNWhich of the following is an example of deceleration?- 10 m/s17 m/s3 m/s2-3 m/s2
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What effects the amount of lift a plane gets?Detailed answer pls!!! I will give brainliest!!! 10 pts!!!
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this is due in 45 minutes :,)what you're supposed to do is put the name of the part each letter is on
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Please Help Me!!!........
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HELP PLS MARKING BRANLIST 100 PTS TAKING TEST RNHow long will your trip take if you travel 890 km at an average speed of 92 km/hr?81,880 hrs9.67 s9.67 hrs81,880 s
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How does static work if items are not touching?
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What is the definition of endothermic and exothermic?pls help on a timer will give brainlist
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100 PTs HELP PLS MARKING BRANLIST TAKING TEST RNJohn is running 4 m/s when he decides to make a final sprint to the finish line. He crosses the finish line 6 seconds laterrunning 8 m/s. What was his acceleration in the last 6 seconds of the race?-1.33 m/s21.33 m/s20.67 m/s2-0.67 m/s2
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HELP PLS MARKING BRANLIST 100 pts TAKING TEST RNAn airplane went from 120 m/s to 180 m/s in 4.0 seconds. What was its acceleration?45 m/s215 m/s260 m/s230 m/s2
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If an ice cube with the mass of 5.0 grams melts in a closed system such as closed glass jar, what is the mass of the liquid water after the ice cubes completely melts?A) 4.0 gramsB) 5.0 gramsC) 6.0 gramsD) The mass cannot be determined without knowing the volume.
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The bowling ball has starts out at rest (0= speed m/s) at the top of the building (height 40 m). How much potential energy does the ball have?How much Kinetic energy does the bowling ball have? How much total energy (Potential energy & Kinetic) does the bowling ball have?Of the bowling ball's total energy, is more in the form of potential or kinetic energy?
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Plants are eaten by grasshoppers, which are eaten by mice, which are eaten by snakes.
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What causes water to move from the liquid part of the hyrdrosphere to the cyrosphere?
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HELP PLS MARKING BRANLIST 100 Pts TAKING TEST RNA train moved at a constant speed of 63 m/s. How far will it travel in 120 seconds?1.90 m0.50 m57 m7.560 m
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HELP PLS MARKING BRANLIST 100 Pts TAKING TEST RNA sprinter runs the 50 m dash in 5.6 seconds. What is the sprinter's speed?280 m/s0.11 m/s44.4 m/s8.93 m/s
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