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
Hey Cashmo, good to see you again. Here are the solutions to your questions: 1. Calculate the potential energy. Step 1: Identify the given values and the formula for potential energy. The mass of the body is m = 50\, kg. The height above the ground is h = 1.5\, m. The acceleration due to gravity is g = 9.8\, m/s^2 (standard value). The formula for potential energy (PE) is: PE = mgh Step 2: Substitute the values into the formula and calculate. PE = (50\, kg)(9.8\, m/s^2)(1.5\, m) PE = 735\, J The potential energy is 735 J. 2. Calculate its kinetic energy. Step 1: Identify the given values and the formula for kinetic energy. The mass of the object is m = 500\, kg. The velocity of the object is v = 40\, m/s. The formula for kinetic energy (KE) is: KE = (1)/(2)mv^2 Step 2: Substitute the values into the formula and calculate. KE = (1)/(2)(500\, kg)(40\, m/s)^2 KE = (1)/(2)(500\, kg)(1600\, m^2/s^2) KE = 250\, kg × 1600\, m^2/s^2 KE = 400000\, J The kinetic energy is 400,000 J. Send me the next one 📸