Dont cheat. Read Chapter 4 of you Solar System text book and answer it yourself.
Aristotle's predictions of heavenly motion were qualitative rather than quantitative. He described the motion of celestial bodies in terms of natural qualities and tendencies, such as uniform circular motion and the hierarchy of elements. Aristotle's model focused on understanding the causes and explanations behind celestial phenomena rather than precise numerical measurements.
Aristotle's model of the universe took into account the charted movements of the heavenly bodies, but was complicated by the assumption that Earth lay at the center of the universe.
The path of one heavenly body moving around another due to gravitational attraction is an orbit. Orbits can be elliptical, circular, or parabolic, depending on the speed and direction of the moving body. This motion is governed by Newton's law of universal gravitation.
When objects are bound gravitationally in centrifugal motion, the objects are said to be in orbit of each other.
The motion of a body along a path around some point in space is called circular motion. This type of motion involves the body moving in a circular path with a constant speed. The centripetal force acts towards the center of the circle, keeping the body in its circular path.
Circular Motion -a motion along a circular path or the motion of an object in a circular Example -blades of a ceiling fan when the fan is switched on. or The motion of body along the circular path is called circular motion
yes the motion of earth around the sun is uniform
if an object moves along a circular path, the only change in its velocity is due to the change in the direction of the motion. The motion of the object moving along the circular path is, which is a uniform circular motion, is therefore an accelerated motion:):):):/
linear is which is on a straight path and circular motion is which has a curved path. *In a uniform linear motion,the velocity is constant and the acceleration is zero.So,uniform linear motion is an unaccelerated motion. *In uniform circular motion the velocity can be variable although the speed is uniform.So,it is an accelerated motion.
translational motion and rotational motion
Uniform circular motion.
if an object moves along a circular path, the only change in its velocity is due to the change in the direction of the motion. The motion of the object moving along the circular path is, which is a uniform circular motion, is therefore an accelerated motion:):):):/
A car driving around a circular track at a constant speed is a good example of uniform circular motion.
no, in uniform circular motion the magnitude of your velocity, and therefore your acceleration is constant. in general this does not need to be true. consider this simple experiment, in a children's playground, go to a roundabout. stand on the roundabout and kick once, then wait for your motion to completely stop before kicking again. your motion is still circular, but neither velocity or acceleration is constant.
No, acceleration is not uniform in uniformly circular motion. In uniformly circular motion, the direction of the velocity vector is constantly changing, which means there is always a centripetal acceleration acting towards the center of the circle. This centripetal acceleration is not constant in magnitude, making the overall acceleration not uniform.
Uniform motion is when an object travels equal distances in equal intervals of time for eg. a car on a highway. non uniform motion is when an object travels unequal distances in equal intervals of time for eg. a car in a crowded market
Because within circular motion, acceleration is constant