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
Step 1: Identify the given information. The problem states that a 2.0 kg object is moving at 5.0 m/s. Step 2: Determine what needs to be calculated. We need to find the kinetic energy of the object. Step 3: Recall the formula for kinetic energy. The formula for kinetic energy (KE) is: KE = (1)/(2)mv^2 where m is the mass and v is the velocity. Step 4: Substitute the given values into the formula. m = 2.0 \, kg v = 5.0 \, m/s KE = (1)/(2)(2.0 \, kg)(5.0 \, m/s)^2 Step 5: Calculate the square of the velocity. (5.0 \, m/s)^2 = 25.0 \, m^2/s^2 Step 6: Perform the multiplication. KE = (1)/(2)(2.0 \, kg)(25.0 \, m^2/s^2) KE = (1.0 \, kg)(25.0 \, m^2/s^2) KE = 25.0 \, kg · m^2/s^2 Step 7: State the final answer with the correct units. The unit kg · m^2/s^2 is equivalent to Joules (J). KE = 25.0 \, J The kinetic energy of the object is 25.0 J. अगला प्रश्न भेजें 📸