A 4 kg object is subjected to a net force of 16 N. What is its acceleration?
Practice Questions
Q1
A 4 kg object is subjected to a net force of 16 N. What is its acceleration?
2 m/s²
3 m/s²
4 m/s²
5 m/s²
Questions & Step-by-Step Solutions
A 4 kg object is subjected to a net force of 16 N. What is its acceleration?
Correct Answer: 4 m/s²
Step 1: Identify the mass of the object, which is 4 kg.
Step 2: Identify the net force acting on the object, which is 16 N.
Step 3: Recall the formula for acceleration, which is a = F/m, where F is force and m is mass.
Step 4: Substitute the values into the formula: a = 16 N / 4 kg.
Step 5: Calculate the acceleration: 16 N divided by 4 kg equals 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.
