If a 10 kg object is pulled with a force of 50 N, what is its acceleration?
Practice Questions
Q1
If a 10 kg object is pulled with a force of 50 N, what is its acceleration?
2 m/s²
5 m/s²
10 m/s²
20 m/s²
Questions & Step-by-Step Solutions
If a 10 kg object is pulled with a force of 50 N, what is its acceleration?
Correct Answer: 5 m/s²
Step 1: Identify the mass of the object. In this case, the mass is 10 kg.
Step 2: Identify the force applied to the object. Here, the force is 50 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 = 50 N / 10 kg.
Step 5: Calculate the acceleration: 50 N divided by 10 kg equals 5 m/s².
Step 6: Conclude that the acceleration of the object is 5 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.