How many different integer values of n satisfy the inequality 1/13 < 2/n < 1/10? F. 1 G. 2 H. 3 J. 4 K. 5
A point charge q=+4.7nC is placed at each corner of an equilateral triangle with sides of 0.21m in length. a) What is the magnitude of the electric field at the midpoint of the three side of the triangle? b) Is the magnitude of the electric field at the centre of the triangle ...
How much heat is required to warm 1.50 kg of sand from 20.0 C to 100.0 C?
A proton (mass m = 1.67 multiplied by 10-27 kg) is being accelerated along a straight line at 2.2 multiplied by 1015 m/s2 in a machine. The proton has an initial speed of 2.4 multiplied by 107 m/s and travels 3.8 cm. (a) What is its speed? m/s (b) What is the increase in its k...
sorry that answer was wrong tis is the right one 3x(43+82/3)*(879/615=y78)
4 square root 56y8
Solve the following differential equation: f"(x)=sinx, x(0)=0, x'(0)=1
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