An astronaut on Neptune places a package on a scale and finds its weight to be 22.3 N.  If g on Earth is 9.8 m/s2 and the gravitational acceleration on Neptune is 11.15 m/s2, what is the package’s weight on Earth?

You are standing on a bathroom scale in an elevator (yes people are staring at you).  You weigh 50 kg but the scale reads in Newtons. Weight (force of Gravity) = Mass x Gravity (10m/s2) As the elevator comes up on the ground floor it decelerates at 2 m/s2 downward.    What is the Gravitational Force?     Since the elevator is decelerating downward does the Normal Force have to be greater than, equal to or less than the Force of Gravity?     Are the forces balanced or unbalanced?     Draw a free body diagram of the forces acting on you.  Be sure to draw the size of your arrows appropriately.     What is the Net Force, using Newton’s 2nd Law, while the elevator is decelerating downward?     What is the Normal Force?     What does the scale read as the elevator is decelerating downward?     What pattern did you notice occurred between all of the different scenarios?

Consider a human who weighs 862 N on Earth. What is the person's mass on Earth? And what is the same person's mass on Mars, where the acceleration due to gravity is 3.7 m/s2?

The gravitational acceleration on the moon is 1.625 m/s² . What would the weight be of an average human man (70 kg) on the moon in Newtons? 113.75 N 43.08 N 9.8 N 1.625 N 70 N 686 N ON

A 1.16 kg book in space has a weight of 4.52 N. What is the value of gravitational field at that location? Answer in units of N/kg.

A 20kg block and a 2kg block are falling with no air resistance. What is the gravitational force on the 20kg block?

A 1000 kg rocket is drifting in space and it will crash into the surface of Venus. What is the gravitational force pulling the rocket into Venus when the rocket is 10^9km away from Venus? Assume the mass of the earth is 6 ×10^24 kg.

A rock, in deep space, has a rocket thruster, with negligible mass, attached to it. The rocket causes a force of 3,300[N]. If the rock has a mass of 4.62×104[kg], what is the acceleration experienced by the rock, due to this force alone? Express your answer in terms of m/s2.

During a balloon ascension, wearing an oxygen mask, you measure the weight of a 5.00-kg object and find that the value of the gravitational field strength at your location is 9.792 N/kg. How high above sea level, where the gravitational field strength was measured to be 9.804 N/kg, are you located? Mass of Earth is 5.974 × 1024 kg. km

The mass of the Earth is 5.98 × 1024 kg.A 3.87 kg bowling ball initially at rest isdropped from a height of 4.76 m.The acceleration of gravity is 9.8 m/s2. What is the speed of the Earth coming upto meet the ball just before the ball hits theground?