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Circular motion occurs only near the earths surface?
False. A contra example; Triton has a circular motion about Neptune Newton's first law of motion: a body remains a rest or in uniform motion in a straight line unless acted upon by a force. If there is a centripetal force towards a point acting on a body that is moving then that body will have circular motion. The body and point do not have to be on earth.
A car driving around a track is an example of projectile motion?
Actually, a car driving around a track is an example of circular motion, not projectile motion. In projectile motion, an object is launched into the air and follows a curved path due to gravity. Circular motion involves an object moving in a circular path around a center point.
When an object moves at a constant speed in circular path it is said to be in uniform motion?
Circular -Brittany Goraczkowski
Circular motion has to be a complete circle?
Circular motion refers to any motion along the circumference of a circle, not necessarily a complete circle. It can be a partial or full revolution around the circle's center, as long as the path is curved.
An object being swung in circles on the end of rope is an example of projectile motion.?
Actually, an object being swung in circles on the end of a rope is an example of circular motion, not projectile motion. Projectile motion refers to the motion of an object that is launched into the air and then moves under the influence of gravity. Circular motion involves an object moving in a circular path around a fixed point.
Circular motion occurs only near the earths surface?
False. A contra example; Triton has a circular motion about Neptune Newton's first law of motion: a body remains a rest or in uniform motion in a straight line unless acted upon by a force. If there is a centripetal force towards a point acting on a body that is moving then that body will have circular motion. The body and point do not have to be on earth.
A car driving around a track is an example of projectile motion?
Actually, a car driving around a track is an example of circular motion, not projectile motion. In projectile motion, an object is launched into the air and follows a curved path due to gravity. Circular motion involves an object moving in a circular path around a center point.
When an object moves at a constant speed in circular path it is said to be in uniform motion?
Circular -Brittany Goraczkowski
Circular motion has to be a complete circle?
Circular motion refers to any motion along the circumference of a circle, not necessarily a complete circle. It can be a partial or full revolution around the circle's center, as long as the path is curved.
True or false Motion parallel to earths surface is vertical motion Motion parallel to earths surface is vertical motion?
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.
An object being swung in circles on the end of rope is an example of projectile motion.?
Actually, an object being swung in circles on the end of a rope is an example of circular motion, not projectile motion. Projectile motion refers to the motion of an object that is launched into the air and then moves under the influence of gravity. Circular motion involves an object moving in a circular path around a fixed point.
Is it true or false that For a particle undergoing uniform circular motion the instantaneous-acceleration vector equals zero.?
False. In uniform circular motion, the instantaneous acceleration is directed towards the center of the circle, which is called the centripetal acceleration. This acceleration is responsible for changing the direction of the velocity of the particle, even though its speed remains constant.
Is it true or false that For a particle in uniform circular motion the instantaneous-acceleration vector is directed radially outward?
True. In uniform circular motion, the particle's velocity is tangential to the circular path, and the acceleration is directed radially inward, towards the center of the circular path. This centripetal acceleration causes the change in direction of the particle's velocity, but the magnitude of the velocity remains constant.
Does Motion occurs when there is a change in speed true or false?
True. Motion occurs when an object changes its position relative to a reference point. A change in speed indicates a change in the rate of motion, which can result in the object moving at a different pace or direction.
A person on a merry-go-round is constantly accelerating away from the center.?
False
How do riders in ferris wheel possess translatory motion but not circular motion?
I'm thinking about the person who told you that a rider on a Ferris wheel is not in circular motion. Either that person knew not whereof he spoke, or else he knew better but wanted to mislead you anyway. In either case, it's a false statement.
Is the statement 'a body moving with uniform speed along a circular path is subjected to uniform acceleration' true or false justify?
This statement is true. This type of movement is called Uniform Circular Motion. For every circular motion at constant speed, there is a constant radial acceleration (always pointing towards the center of the circle) named centripetal acceleration. This constant acceleration ensures that at every moment during the motion the orientation of the velocity is changed so that the object stays in a circular path.
