The two forces at work during projectile motion are the force of gravity pulling the object downward and the initial velocity of the object propelling it forward. Gravity causes the object to move in a curved path, while the initial velocity determines the speed and direction of the object.
A physicist studies motion, forces, and energy to explain the way things work.
The forces that work on a system can include gravity, friction, tension, and normal force. These forces can affect the motion and equilibrium of the system.
Mass is the amount of matter in an object, force is a push or pull that can change the motion of an object, work is the transfer of energy that results in a change in position or motion, and power is the rate at which work is done. In a catapult, mass affects how much force is needed to launch a projectile, force is applied to tension the catapult arm, work is done as the arm releases and launches the projectile, and power determines how quickly the projectile is launched.
Friction is a force that resists movement by acting in the opposite direction of the motion. Other forces that can work against movement include drag, gravity, and air resistance. These forces can influence the speed and direction of an object in motion.
The ability to create motion, heat, forces, and work is defined as energy. Energy is the capacity of a system to do work or produce heat, and it comes in various forms such as kinetic, potential, thermal, and chemical energy.
Zero, assuming there is no air resistance. Gravity does not do work in the horizontal direction during the descent phase of projectile motion because the force of gravity and the displacement are perpendicular to each other, resulting in no work being done by gravity.
work, momentum, impulse, kinetic and potential energy, elastic and inelastic collisions, projectile motion, Newton's three laws of motion, velocity, acceleration, displacement, and forces.
A physicist studies motion, forces, and energy to explain the way things work.
The forces that work on a system can include gravity, friction, tension, and normal force. These forces can affect the motion and equilibrium of the system.
Mass is the amount of matter in an object, force is a push or pull that can change the motion of an object, work is the transfer of energy that results in a change in position or motion, and power is the rate at which work is done. In a catapult, mass affects how much force is needed to launch a projectile, force is applied to tension the catapult arm, work is done as the arm releases and launches the projectile, and power determines how quickly the projectile is launched.
Friction is a force that resists movement by acting in the opposite direction of the motion. Other forces that can work against movement include drag, gravity, and air resistance. These forces can influence the speed and direction of an object in motion.
The ability to create motion, heat, forces, and work is defined as energy. Energy is the capacity of a system to do work or produce heat, and it comes in various forms such as kinetic, potential, thermal, and chemical energy.
its a person who studies motion, forces, and energy to explain the way things work
scientists
Motion lights will work during the day, but won't be practical in daylight when everything is already well-lit.
Any force that causes motion or displacement in an object can do work on that object. Examples include gravitational forces, electrical forces, and magnetic forces. Work is calculated as the force applied to an object multiplied by the distance the object moves in the direction of the force.
physicist :]