Question Function Find the first partial derivative with respect to r Find the first partial derivative with respect to v ∂r∂a=v Simplify a=rvFind the first partial derivative by treating the variable v as a constant and differentiating with respect to r ∂r∂a=∂r∂(rv)Use differentiation rule ∂x∂(cf(x))=c×∂x∂(f(x)) ∂r∂a=v×∂r∂(r)Use ∂x∂xn=nxn−1 to find derivative ∂r∂a=v×1Solution ∂r∂a=v Show Solution Solve the equation Solve for r Solve for v r=va Evaluate a=rvRewrite the expression a=vrSwap the sides of the equation vr=aDivide both sides vvr=vaSolution r=va Show Solution