How many calories are absorbed by a sample of water with a
How many calories are absorbed by a sample of water with a mass of 500 grams as it changes from 50 degrees C to 56 degrees C? The specific heat capacity of water is 1.00 cal/g degrees C.
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determine how much work must be done to stop a 49000 kilogram airplane landing at 250 kmh make sure you input the
a record was set for stair climbing when a person ran up 1600 steps of the empire state building in 10 minutes 59
a student moves a box with mass of 350 kilogram up a ramp inclined at 12o with the horizontal if the box starts from
an 840 gram bullet has a speed of 113 kms determine what is its kinetic energy in
how many calories are absorbed by a sample of water with a mass of 500 grams as it changes from 50 degrees c to 56
you tie a cord to a pail of water and you swing the pail in a vertical circle of radius 0900 meter determine what
a 67 kilogram soccer player jumps vertically upwards and heads the 045 kilogram ball as it is descending vertically
a skateboarder shoots off a ramp by a velocity of 71 ms directed at an angle of 51deg above the horizontal the end of
identify three artists from different centuries who have used their art to comment on social or political issues citing
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