An object of mass 30 kg is in free fall in a vacuum where there is no air resistance. Determine the acceleration of the object.
Question
An object of mass 30 kg is in free fall in a vacuum where there is no air resistance. Determine the acceleration of the object.
Solution
The acceleration of an object in free fall in a vacuum is a constant, regardless of its mass. This is due to the principle of equivalence, which states that all objects in free fall experience the same acceleration, regardless of their mass. This constant acceleration is known as the acceleration due to gravity.
On Earth, the acceleration due to gravity is approximately 9.8 m/s². Therefore, an object of mass 30 kg in free fall in a vacuum would experience an acceleration of 9.8 m/s².
Similar Questions
An object of mass 30 kg is falling in air and experiences a force due to air resistance of 50 newtons. a. Determine the net force acting on the object and b. calculate the acceleration of the object.
If a force of 30 N is applied to an object with a mass of 6 kg, the object will accelerate at what rate?
An object is thrown upward and reaches a height of 45 meters. It had an initial velocity of 30 m/s. What was the acceleration acting on the object?Given: 𝑠=45 ms=45m, 𝑢=30 m/su=30m/sRequired: 𝑎a (acceleration)
What is the acceleration of a free-falling object on Earth?
What is the acceleration of an object of mass 2.5kg experiencing a force of 30N up and 70N down?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.