Kinematics

The total energy of an object is the sum of its kinetic energy (energy of motion) and its potential energy (energy of position). The combined total of kinetic and potential energy is known as the mechanical energy of the object.

The main energy wasted while riding a bike is in overcoming aerodynamic drag, rolling resistance, and inefficient pedaling technique. These factors can lead to energy losses in the form of heat and vibration. Improving bike efficiency, maintaining proper tire pressure, and focusing on a smooth and steady pedaling motion can help minimize energy wastage.

You must maintain a pace of at least 8.1 miles per hour for 2600 meters.

Kinetic energy is proportional to the square of the velocity, so increasing speed even slightly results in a larger change in kinetic energy. This relationship means that a small increase in speed has a disproportionate impact on the kinetic energy of an object.

To find the average speed of an object over a given time, you divide the total distance traveled by the object by the total time taken to cover that distance. Mathematically, average speed = total distance / total time.

Scalar quantity has only magnitude , but no direction while vector quantity has both magnitude and direction.You can understand it by comparing speed and velocity.Velocity has magnitude of speed in a particular direction (or say displacement/time take) while speed only defines the rate of distance covered (no direction).

If you are still unable to get your answer for your question then please, elaborate or give some description of extension.

-Ajlan Wasfi Khan

1mi = 1.61km

190mi/h x 1.61km/mi = 306km/h

Could be dirty fuel injectors, or perhaps water or other contamination in the gasoline.

I suppose it could also be that you have run out of lubricating oil, but in that case, the engine would weld itself together, and it would never run, again.

The total momentum before the collision is the same as the total momentum after the collision. This is known as "conservation of momentum".

To convert 10 minutes and 20 seconds to hours, first convert 20 seconds to minutes (20/60 = 0.33 min). Then add this to the 10 minutes to get a total of 10.33 minutes for the mile. Finally, divide 60 (minutes in an hour) by 10.33 to get approximately 5.8 mph.

Mass is directly proportional to the amount of kinetic energy an object posses according to this formula.

Ek= 1/2mv2.

There are two factors, which can alter the amount of kinetic energy.

1. The velocity of an object, how much momentum does the object carry.

2. The mass, small or big.

if an object with mass of 5kg travelling at 7m/s has an overall kinetic energy of 123j. directly if an object weighing twice to have the same kinetic energy, its mass should be 4.959kg.

you can get this using v2=Ek/0.5m.

The potential energy given to the hammer is calculated using the equation PE = mgh, where m is the mass (50.0 kg), g is the acceleration due to gravity (9.8 m/s^2), and h is the height (4.00 m). Plugging in the values, PE = 50.0 kg * 9.8 m/s^2 * 4.00 m = 1960 J.

26 knots is approximately equal to 30 miles per hour.

Mach 10 is equivalent to 3,402.9 meters per second. It is about 7,000 miles per hour. At Mach 10, an aircraft could circumnavigate the earth in less than four hours.

The Mach number is a measure of how fast an object is travelling relative to the speed of sound. The Mach number is calculated by dividing the speed of an object by the speed of sound. Speed of sound is about 760mph

Just multiply it by 3600 and divide by 1000 and you will get the answer in km/hour.

3600 being the number of seconds in an hour, dividing by 1000 to get from Meters to Kilometers.

ex: 10 m/s * 3600 = 36000 / 1000 = 36 km/h

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You need to know that before posting the answer above,

that contributor deleted the answer "Just multiply by 3.6".

A great example of asking "What time is it ?" and being treated

to a step-by-step explanation of how to build a clock.

The primary factor in decreasing the kinetic energy of an object is applying an external force in the direction opposite to its motion, which results in negative work being done on the object. This reduces its speed and kinetic energy.

Energy cannot be used up. It can only be changed from one form to another. If you cause air to expand, you may be supplying thermal energy, or else the gas will take thermal energy from its surroundings.

1,200 feet per second equates to 818.2 mph.

Hello There,

my English isn't very good ... so sorry for the mistaques in language.

We know that:

1 mph = 0,44704 m/s and 1 kph = 0,277777778 m/s

then

118 kph * (0,277777778 / 0,44704) = 73,32180074 mph

Best regards

FadaPintas

The kinetic energy of an object is directly proportional to its velocity. Therefore, the length of an object does not directly affect its kinetic energy. However, a longer object may have a greater potential for higher velocity, which in turn could increase its kinetic energy if it is in motion.

The maximum friction that can be generated between two static surfaces in contact with each other. Once a force applied to the two surfaces exceeds the limiting friction, motion will occur. For two dry surfaces, the limiting friction is a product of the normal reaction force and the coefficient of limiting friction.

Rolling down a hill involves both potential and kinetic energy. At the top of the hill, the object has potential energy due to its height. As it rolls down, this potential energy is converted into kinetic energy as the object gains speed.

The potential energy is highest at the top of the first hill or peak of the roller coaster because it is at its maximum height above the ground. As the roller coaster descends, potential energy is converted into kinetic energy as the car gains speed.

Divide the dollar per hour by 60, that will give you how much they make per minute.

If someone makes $10 an hour, they make about 17 cents a minute (actually .16666 repeating)

If someone makes a lot more lets say $250 an hour they make about $4.17 a minute. So it doesn't always have to be cents per minute.