0
How fast must a projectile moving horizontally travel so that the curve it follow matches the curve of the Earth?
The answer is 8km/s
What else can I help you with?
Why do a projectile that moves horizontally at 8 km s follow a curve that matches the curvature of Earth?
A projectile moving horizontally at 8 km/s will follow the curvature of the Earth due to the force of gravity acting perpendicular to its motion. As the projectile moves forward, gravity acts to pull it downward, causing it to follow a curved path consistent with the Earth's curvature. This results in the projectile eventually falling towards the ground as it travels due to the combined effects of its horizontal velocity and gravitational force.
How fast must a projectile moving horizontally travel so that the curve it follows matches the curve of the Earth?
To match the curve of the Earth, the projectile must travel at an initial velocity of about 7.9 km/s horizontally. This velocity is equivalent to the orbital velocity necessary for the projectile to continuously fall along the Earth's curvature. Accounting for air resistance and other factors may require adjustments to this initial velocity.
Can an object in free fall can be considered to be moving horizontally?
Yes, an object in free fall can be considered to be moving horizontally if it was given an initial sideways velocity. However, as the object falls, the vertical component of its motion will accelerate due to gravity, causing the object to ultimately move in a curved path known as a projectile motion.
True or false the motion of an object thrown at an angle is projectile motion?
True. Projectile motion describes the curved path an object follows when thrown or projected near the Earth's surface, under the influence of gravity, while also moving horizontally.
What are the differences between projectile motion and free fall?
Projectile motion involves an object moving both horizontally and vertically, while free fall is when an object falls only vertically due to gravity. In projectile motion, the object has an initial horizontal velocity, while in free fall, the object is only affected by gravity.
What is mean by ideal projectile?
An ideal projectile is a simplified concept in physics that represents a projectile with no air resistance, moving only under the force of gravity. In this ideal scenario, the only force acting on the projectile is gravity, allowing for simpler calculations and analysis of its motion. Ideal projectiles follow a parabolic path when launched at an angle.
The moving ball in this illustration can be called a?
Projectile on A+
What can the moving ball in this illustration be called?
projectile
When a projectile is moving up what is moving downward?
When a projectile is moving up, gravity is pulling it downward. Gravity is a force that acts on all objects, causing them to accelerate towards the center of the earth.
What term refer to water vapor moving horizontally?
The term that refers to water vapor moving horizontally is "advection." It describes the process of air or water transporting heat, moisture, or other properties horizontally.
The air in a nimbostratus cloud is moving?
horizontally...
What is moving?
Moving directly straight either horizontally or vertically. As if walking on a straight line.
