science
Explain how heat is transferred between a hot and a cold object by conduction — for example, a warm foot on a cold floor.
physics
How does friction slow down a moving object — for example, a soccer ball?
physics
Explain how heat is transferred between a hot and a cold object by conduction — for example, a warm foot on a cold floor
physics
You are in a car going 70 km/h and another car passes you going in the opposite direction at 70 km/h. Do both cars have the same velocity? Explain.
math
but i dont know how to solve it ?
math
umm well let me see . . the question is : Simplify (2 square root of 5 + 3 square root of 7)^2 do you get it ???
math
i dont know how to attach the pic to this ?
math
Can someone help ?
math
Problem #1: Find the total amount if you deposit $500 at a rate of 5% for two years using simple interest. Year 1 Year 2 Problem #2: Find the total amount if you deposit $300 at a rate of 6% for three years using simple interest. Year 1 Year 2 Year 3 Problem #3: Find the total...
math
Graph the quadratic functions y = -2x2 and y = -2x2 + 4 on a separate piece of paper. Using those graphs, compare and contrast the shape and position of the graphs.
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