That is the definition of horizontal motion.
Horizontal motion
horizontal
gravity
False. Consider a car moving on the road, along the earth's surface. That is considered to be Vx or Horizontal motion or velocity. If the car were to move perpendicular to the earth's surface that would be Vy or Vertical motion and velocity.
Weathering and erosion shape earths surface by changing earths surface by having extreme forces that change earth.
weathering breaks rocks on earths surface
they form above earths surface (THIS ANSWER IS NOT CORRECT) They Form BELOW earths surface(:
gravity
False. Consider a car moving on the road, along the earth's surface. That is considered to be Vx or Horizontal motion or velocity. If the car were to move perpendicular to the earth's surface that would be Vy or Vertical motion and velocity.
Velocity (not verlocity) parallel to the earth's (not earht's) surface is called the horizontal component of the velocity.
parallel to the surface of the Earth
horizontal.
That would be latitude or longitude.
Equator is the longest parallel on the Earth's surface. It divides the Earth into the Northern Hemisphere and the Southern Hemisphere and is located at 0 degrees latitude.
when velocity of a car is increasing then velocity and acceleration are parallel to each other.
Explain circumstances, in which the velocity acceleration of a body is parallel?
Using the term "trajectory" implies that the acceleration you are concerned about is due to gravity. Gravity will always be perpendicular to the surface. Unless the trajectory begins perpendicular to the surface, it will never change to become perpendicular and the velocity will never be in a direction parallel to the acceleration. If it starts perpendicular to the surface it will start and remain perpendicular. Of course if you have another force acting on the object - such as wind - the component of the velocity vector parallel to the ground could be reduced to zero and at that point the only remaining component of the velocity vector would be that perpendicular to the ground and parallel to the acceleration. Likewise if the object is being propelled by an engine or rocket, the trajectory could be parallel to the force any time the acceleration vector became parallel to the velocity vector.
100
70% or 80% of water covers the earths surface