Ngan has a weight of 314.5 N on Mars and a weight 833.0 N on Earth. What is Ngan's mass on Earth?

Degeneracy pressure stops the crush of gravity in all the following except

Each element is made up only one kind of

Which test was conducted on the skin found under the victim's nails

Write extensively on expansion of liquid and water. I will mark brainliest answer

The velocity of particle is given by v = √180-√16x m/s. Its acceleration will be

One isotope of sodium has 11 protons and 7 neutrons. What is the mass number of this isotope?

A beverage can is thrown upward and then falls back down to the floor. As usual, a y axis extends upward (positive direction). Which of the following best describes the acceleration of the can during its free flight?

Which of the following devices can be used to measure force? A. Bathroom scale (b) spring scale c. Force sensor d. All of the above.

Your friend says your body is made up of more than 99.9999% empty space. What do you think

What is the momentum of a 30-kilogram cart moving with a speed of 10 meters per second