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What is the motion of objects moving in two dimensions under the influence of gravity a. horizontal velocity b. directrix c. vertical velocity d. projectile motion?
horizontal velocity
How are friction and gravity alike?
Friction and gravity are both fundamental forces in nature. They both act on objects to influence their motion. Friction opposes the motion of objects when they come into contact with a surface, while gravity pulls objects towards each other due to their mass.
How the forces of gravity and friction affect the motion that occurs?
Gravity pulls objects towards each other, causing them to accelerate downward. Friction opposes the motion of objects in contact with one another, creating resistance. Together, gravity and friction can influence the speed, direction, and stability of moving objects.
What does NOT exhibit parabolic motion?
Objects moving in a straight line or in circular motion do not exhibit parabolic motion. Parabolic motion is characterized by an object following a symmetrical path under the influence of gravity.
How do gravity affect motion in direction?
Gravity affects motion by exerting a force that causes objects to accelerate towards the center of the Earth. This acceleration influences the direction of motion by pulling objects downward. As a result, gravity can cause objects to fall towards the ground or follow a curved path when in motion.
What is the motion of objects moving in two dimensions under the influence of gravity a. horizontal velocity b. directrix c. vertical velocity d. projectile motion?
horizontal velocity
How are friction and gravity alike?
Friction and gravity are both fundamental forces in nature. They both act on objects to influence their motion. Friction opposes the motion of objects when they come into contact with a surface, while gravity pulls objects towards each other due to their mass.
How the forces of gravity and friction affect the motion that occurs?
Gravity pulls objects towards each other, causing them to accelerate downward. Friction opposes the motion of objects in contact with one another, creating resistance. Together, gravity and friction can influence the speed, direction, and stability of moving objects.
Why does gravity control motion?
Gravity exerts a force on objects; forces change the motion of objects.
What does NOT exhibit parabolic motion?
Objects moving in a straight line or in circular motion do not exhibit parabolic motion. Parabolic motion is characterized by an object following a symmetrical path under the influence of gravity.
How do gravity affect motion in direction?
Gravity affects motion by exerting a force that causes objects to accelerate towards the center of the Earth. This acceleration influences the direction of motion by pulling objects downward. As a result, gravity can cause objects to fall towards the ground or follow a curved path when in motion.
What are the units for gravity and how are they measured?
The units for gravity are meters per second squared (m/s2). Gravity is typically measured using instruments like accelerometers or by analyzing the motion of objects falling freely under the influence of gravity.
How does friction affect the interaction between gravity and objects in motion?
Friction can either help or hinder the interaction between gravity and objects in motion. When friction is present, it can slow down the motion of an object, making it harder for gravity to pull it down. On the other hand, friction can also provide traction and stability, allowing objects to resist the pull of gravity and maintain their motion.
What are forces affecting the motion of objects?
friction and gravity.
What is motion of objects affected by gravity?
Objects affected by gravity will move in a curved path called a projectile motion. The object will follow a parabolic trajectory, with its vertical motion influenced by gravity causing it to accelerate downwards. This motion is described by equations of motion that take into account the initial velocity, launch angle, and acceleration due to gravity.
Is projectile motion a motion in one dimension the direction of gravity?
No, projectile motion involves motion in two dimensions - one horizontal and one vertical. The vertical motion is affected by gravity, while the horizontal motion is independent of gravity, assuming no air resistance.
What is the significance of the gravity vector in the field of physics and how does it influence the motion of objects?
The gravity vector is important in physics because it represents the force of gravity acting on an object. This force pulls objects towards the center of the Earth, influencing their motion by causing them to accelerate downward at a rate of 9.8 m/s2. This acceleration affects the trajectory and speed of objects in free fall or on inclined surfaces, and is a key factor in understanding the motion of celestial bodies and other physical phenomena.
