Kinematics

KE = 1/2mass * velocity squared

some conversion needed

60 kilometer per hour (1000 meters/1 kg)(1 hr/3600 seconds)

= 17 meter per second

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KE = 1/2(1000 kilograms)(17 m/s)2

= 1.4 X 105 Joules

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The mass and velocity of an object determine the kinetic energy of an object. The equation for kinetic energy is KE = 1/2mv2, where m is mass in kg, and v is velocity in m/s.

Monitor, and maintain awareness of, the position, speed, and direction of all

moving objects. Maintain and continuously update predictions of the future

course of each moving object. Move out of the path of any moving object,

i.e. get out of the way, before it reaches your position.

There are 5280 feet in one mile. Therefore, 48 miles per hour is equal to 48 x 5280 = 253440 feet per hour.

There are 3600 seconds in one hour. Therefore, 253440 feet per hour is equal to 253440/3600 = 70.4 feet per second.

To convert 150 yards per minute to feet per day, first convert yards to feet by multiplying 150 yards by 3 to get 450 feet per minute. Then, multiply 450 feet by the number of minutes in a day (1440) to get 648,000 feet per day.

A mile is 1.609344 km. Thus to convert from miles to kilometres you need to multiply by 1.609344. In this case we get:

1.609344 x 120 = 193.12128

Thus 120mph is about 193km/h

Imagine an object traveling a circle at constant speed, but according to Newton's First Law, an object moving in a straight line will continue to move in the straight line at constant speed unless acted upon an external net force not equals to zero. Hence, it can be concluded that the object is acted upon by an external force since it is not moving in a straight line, with the net force directed at the center of the circle and similarly for the acceleration, although it may be still traveling at the same speed (note: it's speed not velocity!)

'Top speed' refers to the maximum speed that a vehicle or object can achieve under optimal conditions. It represents the highest rate of travel that can be reached by a particular vehicle or object.

To convert 325 miles in 6.5 hours to feet per second, first convert 325 miles to feet (1 mile = 5280 feet). Then divide the total distance in feet by the total time in seconds (6.5 hours = 23400 seconds) to get the speed in feet per second.

If you're graphing velocity vs. time, you're denoting what velocity you're moving at various points in time.

The slope of the line at any given point is your acceleration at that time.

The area beneath the graph would be the total distance traveled.

For example, if you were traveling at 50mph for one hour, the graph would be a straight line parallel to the x axis. The area will be 1 hour * 50 miles per hour = 50 miles.

By the way, if you can get this concept down, you've figured out the basic ideas of differential and integral calculus! The slope of the graph is the differential, and the area under the curve is the integral.

The kinetic energy of the truck can be calculated using the formula KE = 0.5 * m * v^2, where m is the mass of the truck and v is its velocity. First, convert 22500 lb to kg (1 lb ≈ 0.4536 kg) and 55 mph to m/s (1 mph ≈ 0.44704 m/s). Then plug the values into the formula to calculate the kinetic energy in joules.

In tennis, kinetic energy is generated when a player moves and hits the ball. The player's body and the racquet both contribute to the kinetic energy transferred to the ball upon impact. This energy is essential for powering shots and determining the speed and direction of the ball.

The player who typically experiences the smallest change in kinetic energy when the football is snapped is the center who snaps the ball. This is because the center's initial motion and speed are usually low compared to other players on the field, resulting in a smaller change in kinetic energy during the snap.

It's neither. It's just a piece of fruit.

While it's hanging and not moving, it has gravitational potential energy because of its position,

and food potential energy because of its chemical composition.

When it separates from the tree and moves to a different location, such as the ground or a

processing plant, it has kinetic energy because of its motion. Its chemical potential energy

doesn't change until it's processed, consumed, or rotted.

The kinetic energy, Ek, of a body of mass, m, travelling at a speed, v, is given by;

Ek = 1/2 mv2

Ek can be increased by either increasing the mass of the object (but the additional mass must also travel at speed, v), or by increasing its speed. It is normally more practical to increase the speed of the object.

When an object undergoes acceleration, it is the velocity that increases. Acceleration is the rate of change of velocity, so an object experiencing acceleration will have its velocity change over time, either by speeding up, slowing down, or changing direction.

Kinematic viscosity is the ratio of dynamic viscosity to density of the fluid. The SI unit of the quantity is square meter per second (symbol m²/s). The most frequent used unit of kinematic viscosity is Centistokes (cSt). 1 Centistokes (cSt) is the kinematic viscosity of a fluid with dynamic viscosity of 1 cP and volumic mass 1 g/cm³.

The Gillette Mach 3 is a line of safety razer blades manufactured by Gillette that was introduced to the market in 1998. The razer blade has 3 blades for shaving.

111.85 mph After this speed you will have to pay big bucks in France for speeding (up to 1500 euros). The on the spot is 135 Euros until that point

78 kph about 50 mph (48.466953 mph to be more precise!)

NB. kilometres/kilometers divided by 1.609344 equals miles.

For list of commonly requested unit conversions, see 'Related links' below.

Yes it can.When a body moves in a circular path keeping its speed uniform then it will have variable vilocity as vilocity is the speed in a particular direction and while moving in a circular path its direction keeps changing and so does vilocity