A 25 kg object is subjected to a force of 50 N. What is its acceleration?
Practice Questions
Q1
A 25 kg object is subjected to a force of 50 N. What is its acceleration?
1 m/s²
2 m/s²
3 m/s²
4 m/s²
Questions & Step-by-Step Solutions
A 25 kg object is subjected to a force of 50 N. What is its acceleration?
Correct Answer: 2 m/s²
Step 1: Identify the mass of the object, which is 25 kg.
Step 2: Identify the force applied to the object, which is 50 N.
Step 3: Use the formula F = ma, where F is force, m is mass, and a is acceleration.
Step 4: Rearrange the formula to find acceleration: a = F/m.
Step 5: Substitute the values into the formula: a = 50 N / 25 kg.
Step 6: Calculate the acceleration: a = 2 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.
