If a force of 20 N moves an object 5 m in the direction of the force, what is th
Practice Questions
Q1
If a force of 20 N moves an object 5 m in the direction of the force, what is the work done?
100 J
50 J
20 J
200 J
Questions & Step-by-Step Solutions
If a force of 20 N moves an object 5 m in the direction of the force, what is the work done?
Step 1: Identify the force applied to the object, which is 20 Newtons (N).
Step 2: Identify the distance the object moves in the direction of the force, which is 5 meters (m).
Step 3: Use the formula for work, which is Work = Force * Distance.
Step 4: Substitute the values into the formula: Work = 20 N * 5 m.
Step 5: Calculate the result: 20 N * 5 m = 100 Joules (J).
Work – Work is defined as the product of the force applied to an object and the distance over which that force is applied, specifically in the direction of the force.
Units of Measurement – Understanding that work is measured in joules (J), where 1 J = 1 N·m.
