A 25 kg object is pulled with a force of 100 N. What is the acceleration of the
Practice Questions
Q1
A 25 kg object is pulled with a force of 100 N. What is the acceleration of the object?
2 m/s²
3 m/s²
4 m/s²
5 m/s²
Questions & Step-by-Step Solutions
A 25 kg object is pulled with a force of 100 N. What is the acceleration of the object?
Correct Answer: 4 m/s²
Step 1: Identify the mass of the object. The mass is given as 25 kg.
Step 2: Identify the force applied to the object. The force is given as 100 N.
Step 3: Use the formula for acceleration, which is a = F/m, where 'a' is acceleration, 'F' is force, and 'm' is mass.
Step 4: Substitute the values into the formula: a = 100 N / 25 kg.
Step 5: Calculate the acceleration: 100 N divided by 25 kg equals 4 m/s².
Step 6: Conclude that the acceleration of the object is 4 m/s².
Newton's Second Law of Motion – This law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.
