science
Grade8
Easy
Question
What is the formula to calculate the acceleration due to gravity?
- G M/R2
- MG
- Mg
- G Mm/R2
Hint:
formula to calculate the acceleration due to gravity is
G M/R2
The correct answer is: G M/R2
Related Questions to study
science
A freely falling body has its acceleration ____ throughout its motion.
A freely falling body has its acceleration ____ throughout its motion.
scienceGrade8
science
A skydiver undergoing a free fall has its ___ throughout its motion.
A skydiver undergoing a free fall has its ___ throughout its motion.
scienceGrade8
science
The mass of an object on the Moon is ___ its mass on the Earth.
The mass of an object on the Moon is ___ its mass on the Earth.
scienceGrade8
science
The acceleration due to gravity of a freely falling object towards the Earth is independent of ___. (Neglect the air resistance)
The acceleration due to gravity of a freely falling object towards the Earth is independent of ___. (Neglect the air resistance)
scienceGrade8
science
Which of the following bodies are not under free fall. (Neglect the air resistance)
Which of the following bodies are not under free fall. (Neglect the air resistance)
scienceGrade8
science
The weight of an object on the Moon is approximately equal to ___ of the weight of the object on the Earth.
The weight of an object on the Moon is approximately equal to ___ of the weight of the object on the Earth.
scienceGrade8
science
Mass is a ___ quantity. Weight is a ___ quantity.
Mass is a ___ quantity. Weight is a ___ quantity.
scienceGrade8
science
Free fall is a/an ____ motion.
Free fall is a/an ____ motion.
scienceGrade8
science
The objects moving under the action of ____ are said to be freely falling.
The objects moving under the action of ____ are said to be freely falling.
scienceGrade8
science
The gravitational force causes ___.
The gravitational force causes ___.
scienceGrade8
science
Which of the following are held to the Earth because of its gravity?
Which of the following are held to the Earth because of its gravity?
scienceGrade8
science
Which of the following can possibly be done to make an object revolve around the Earth in a particular orbit?
(a) Launch it at a sufficiently high velocity
(b) Launch it from a high altitude
(c) Launch it from the ground
Which of the following can possibly be done to make an object revolve around the Earth in a particular orbit?
(a) Launch it at a sufficiently high velocity
(b) Launch it from a high altitude
(c) Launch it from the ground
scienceGrade8
science
What is the direction of the gravitational force of the Earth?
What is the direction of the gravitational force of the Earth?
scienceGrade8
science
What is the direction of the centripetal force w.r.t. the centripetal acceleration?
What is the direction of the centripetal force w.r.t. the centripetal acceleration?
scienceGrade8
science
A ball that is thrown up travels a certain distance upwards and falls back to the ground. The gravitational pull acts on it ______.
A ball that is thrown up travels a certain distance upwards and falls back to the ground. The gravitational pull acts on it ______.
scienceGrade8
