Practice Problems on Newton’s Second Law of Motion
We have provided you here with some practice problems Newton’s Second Law of Motion.
Problem 1: A 5 kg object experiences a force of 20 N. Calculate the acceleration of the object.
Problem 2: A car with a mass of 1,200 kg accelerates at a rate of 3 m/s². What is the force applied to the car?
Problem 3: If you push a 50 kg box with a force of 200 N, what will be the acceleration of the box?
Problem 4: An astronaut with a mass of 70 kg is on the Moon, where gravity is about 1/6th that of Earth’s. Calculate the astronaut’s weight on the Moon and the force required to accelerate them at 5 m/s².
Problem 5: A rocket with a mass of 1,000 kg is launched into space. If it experiences a constant thrust force of 10,000 N, what will be its acceleration?
Newton’s Second Law of Motion: Definition, Formula, Derivation, and Applications
Newton’s Second Law of Motion says that for an object under the influence of unbalanced forces, the acceleration of the object is directly proportional to the force applied.
In this article, we will learn about the Second law of motion by Newton, including its definition, example, formula, derivation, and applications. We will also explore some numerical problems and FAQs on the Second Law of motion.