Pulling a rope in tug-of-war
A magnetic field is a picture that we use as a tool to describe how the magnetic force is distributed in the space around and within something magnetic.
The answer is crystalline solid. Crystalline solids have a regular arrangement of particles, because of that, they possess definite geometry.
This means that if you take a look at the crystal under the microscope you would notice that there is a pattern that constantly repeats. This pattern is called a unit cell, and crystal is made up of stacked unit cells.
F=Gm1m2/r^2 where G is a gravitational constant
F≈m
the greater the mass of planets, the greater the gravitation force experiment by a person
gravity of a planet (a=GM/r^2)
the larger the mass of planet , the larger the gravity of planet
Weight = mass * gravity of the planet
therefore when neutron star has the same mass as our sun, the mass is larger and the gravity of it will be very large
Answer:
The answer to your question is: B. F = 45 N
Explanation:
Newton's second law of motion states that the acceleration of an object is directly proportional to the force exerted and inversely proportional its mass.
Data
F = ?
a = 3 m/s²
m = 15 kg
Formula
F = ma
Process
F = ( 15)(3)
F = 45 N