• Nov 2, 2025 Fizica Clasa A 7 A Problema Rezolvata 9 Formule Online eed of 4 ms What is its KE Formula KE 12 x mass m x velocity v Solution KE 12 x 05 kg x 4 ms 4 J Problem 9 Calculating Work Done Problem A force of 5 N is used to push a box 3 meters across the floor How much work is done Formula Work Force x Distance Solution Work 5 N x 3 By Cory Reynolds
• May 16, 2026 Fizica Clasa A 9 A Problema Rezolvata 20 Formule stance in projectile motion problems Air resistance is a complex force dependent on velocity and shape Simplified models often use a drag force proportional to velocity or its square 3 What are the limitations of Ne By Broderick Bradtke
