Kinematics

An object that has kinetic energy must have momentum, velocity, and speed. Momentum is mass times velocity. Kinetic energy is mass times velocity squared. Speed is distance divided by time. Kinetic energy is the energy of the object's motion. An object that has kinetic energy must have momentum because is the force or speed of movement. For example the ball gained momentum as it rolled down the hill. An object that has kinetic energy must have momentum, velocity, and speed because if an object is in motion (has kinetic energy) it must be either gaining, losing, or at a constant momentum, it must have a velocity (basically speed) and speed because when an object is in motion, it MUST have a certain velocity or speed.

An x-t (position-time) graph shows how an object's position changes over time, while a v-t (velocity-time) graph shows how an object's velocity changes over time. In an x-t graph, the slope represents the object's velocity at that point, while in a v-t graph, the area under the curve represents the object's displacement.

Mechanical energy is transferred by a force to a moving object.

To convert miles per hour to kilometers per hour, multiply by 1.60934. Therefore, 80 miles per hour is equivalent to approximately 128.75 kilometers per hour.

The speed that a bullet travels depends on the weight of the bullet. For example a bullet for a Magnum .357 made by Federal's American Eagle with a 158gr JSP load can travel at a speed of 1351 km/h.

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The formula for Kinetic Energy of an object is mv2/2

where m: mass of object

and v:velocity of object

Therefore when the speed of an object is tripled, then its kinetic energy becomes 9 times

potential Energy

The relation between kinetic energy is proportional to the square of velocity. Momentum is directly proportional to velocity. If the momentum of an object is doubled, but its mass does not increase (so velocity remains well below the speed of light), then its velocity is doubled. If the velocity is doubled then the kinetic energy increases by the square of 2, or four time.

The total potential and kinetic energy of all microscopic particles in an object make up its internal energy. This includes the energy associated with the motion and interactions of the particles within the object.

The ball has the highest potential energy at its maximum height (15m in the air). At the beginning, the ball has only kinetic energy and no potential energy. But as the ball travels upward, kinetic energy is converted into potential energy. When the ball changes direction, there is no kinetic energy, as all of it is now potential energy. As the ball returns back down, potential energy is converted back into kinetic energy.

Not according to Newtons Law:

Forces = Mass X Acceleration

However, in a vacuum, after you used your force on an object and it now has motion, the object will have motion for eternity, even when there is no force. So as a matter of fact, it is possible. Just not on any planet, only in outer space.

The kinetic energy of the bicycle can be calculated using the formula: KE = 0.5 * m * v^2, where m is the mass of the bicycle (15 kg) and v is the velocity (5 m/s). Plugging in the values, KE = 0.5 * 15 kg * (5 m/s)^2 = 187.5 J.

What does Kinetic energy of carbon dioxide molecules change as the carbon dioxide is heated?

Temperature measures the average Kinetic energy of the molecules of a substance.

Kinetic energy = ½ * mass * velocity^2

As temperature doubles, the kinetic energy doubles, and the velocity of the molecules quadruples. Or course, temperature must be measured in Kelvin or Rankine degrees. These temperature scales have their 0 at absolute 0.

what you do is run towards the pins with the bowl and toss it at the back of the pins and grab a bowl and throw it at the owner of the place

what you do is make sure you have a bowling ball that is the right size for you, then you throw it straight at the pins and hope for a strike!!!!

Not the weight explicitly, but the ballistic coefficient, which is m/CdA. Cd is the drag coefficient and A is the area. Which area depends on how you defined Cd. The downward force on an object is mg. The resisting force is CdA (1/2 rho V*V). Rho is the density of the fluid. At the terminal velocity, the two forces are equal, so Vterminal = sqrt(2mg/rho Cd A) or, if you separate the environment from the falling object Vterminal = sqrt (2*g/rho) sqrt(m/CdA) So as long as m/CdA stays the same, the terminal velocity should stay the same. Since mass usually varies with the cube of the linear dimension, while the area varies with the squre, larger things tend to have higher terminal velocities because m/A increases with the size of the object. Mice and elephants have similar densities and drag coefficients, but the m/A of the elephant is much larger just because it's bigger, so an elephant dropped off the Leaning Tower of Pisa will fall faster than a similarly-mistreated mouse. So Galileo was wrong while being right.

If I'm not mistaken. The formula for Potential Energy in Physics is

PE = mgy wherein PE = Potential Energy, m = mass, g = acceleration due to gravity, and y = height.

As you will be able to observe potential energy will be produced when the object has a height. Like a person on top of a building, a tennis ball in the air, etc.

What if the object has no height?

- Well, it's simple. When we let y = 0, and multiply it to g and m, PE = 0. Therefore there will be no potential energy produced.

Mass and velocity determine momentum, because mass multiplied by velocity equals momentum.

in which there r few different cases like

i. whether the atom is getting effected by surrondings .

ii. or its not getting effected by its. surrondings (ideal case)

and accordingly momentum values

(momentum in case(i.) will be less comparitive case(ii.) :)

If you travel at 90 kilometers per hour, your speed would be approximately 82.6 feet per second. This conversion is based on the fact that 1 kilometer is equal to 3280.84 feet and 1 hour is equal to 3600 seconds.

Velocity refers to both speed and direction. A vector refers to both magnitude (the speed in this case) and a direction.

Speed without reference to a direction is a scalar, a magnitude without direction.

They all have the same gravitational potential energies.

Kinetic energy is equal to one half the mass times the velocity squared. Thus in this case it would be 0.5 * 1600kg * 12.52 (m/s)2

= 800*156.25 kg m2/s2

= 125000 kg m2/s2

= 125000 N m

= 125000 J

= 125 kJ

The braking of a vehicle involves a serious of energy transformations. The application of hydraulic pressure onto the caliper piston pushes the friction material against the rotors. In simplest terms the vehicle's kinetic energy is being converted into intense heat generated by the brake pads and rotors. In turn the vehicle slows down and can ultimately stop.

Length is the measurement of the extent of an object along its greatest dimension. It typically refers to the longest side or distance from one point to another on an object.