This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.
ScanSolve AI Answer
B) 2.50 × 10^3 N Step 1: Identify the given values and the formula relating them. The power of the engine is P = 80 kW. The velocity of the car is v = 32 m/s. The relationship between power (P), force (F), and velocity (v) is given by: P = F · v Step 2: Convert the power to standard SI units (Watts). P = 80 kW = 80 × 1000 W = 80000 W Step 3: Rearrange the formula to solve for the force (F). F = (P)/(v) Step 4: Substitute the given values into the formula and calculate the force. F = 80000 W32 m/s F = 2500 N Step 5: Express the force in scientific notation and compare with the given options. F = 2.50 × 10^3 N This matches option B. The final answer is 2.50 × 10^3 N.