the equation below can be used to find the specific heat capacity of a substance. what is the specific heat capacity if it takes 1000j of energy to heat 25g of this substance by 100*c. give your answer in j/kg*c

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.