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Kinematics
Kinematics is the study of how a body moves. This includes linear motion, angular motion, and rotational motion.
3,459 Questions
How fast are girraffes in mph?
Giraffes can run at speeds of up to 35-40 miles per hour for short bursts. However, they typically maintain a more leisurely pace of around 10 miles per hour when roaming or grazing.
How do you make a simple physics projectile launcher?
To make a simple physics projectile launcher, you can use materials like a rubber band, a ruler, and a small plastic cup. Attach the rubber band to the ruler, pull it back, and place the cup at the end to hold the projectile. Release the ruler to launch the projectile forward, demonstrating the principles of projectile motion.
How does increasing the surface area of a solid reactant affect the energy of molecular collisions?
Reactions depend on molecular collisions. If a solid reactant is a solid, grinding it into smaller particles will increase the surface area. The more surface area, the faster the molecular collisions, which in turn increases the rate of reaction.
How many feet will you travel going 50 miles per hour?
50 miles per hour is 50 * 5280 (feet per mile) per hour = 264000 feet per hour and then, depending on how long a time period you're interested in...you could just divide the 264000 feet per hour by 60 to find the distance in feet per minute...then divide that again by 60 to find the distance in feet per second.
A car will travel 264000 feet per hour at 50 mph.
264000 feet per hour / 60 minutes per hour = 4400 feet per minute
264000 feet per hour / 3600 seconds per hour = 73.33 feet per second
What does the slope of a line on a velocity vs time graph represent?
The slope of the line of a speed-versus-time graph will give you acceleration. Remember that acceleration may be positive or negative, and in some cases, acceleration may be positive when speed remains the same.1 If the speed-time curve is linear or piecewise linear2, acceleration is, as stated above, merely the slope of the line segment. If, however, the graph is a smooth curve, then changing acceleration is represented. In other words, the rate of change of velocity -- delta-V over delta-T -- is not a constant. In that case, the slope of the line segment tangent to the curve at any given point is the acceleration at that point. Note 1: There is a discussion comment on this point.
Note 2: See the web link for an example of a graph that is piecewise linear.
His kinetic energy is 5,688 kilogram-meters.
Now you do the calculation, and if you arrive at the same solution,
then you'll know that your work is correct.
If a horse travels 1 mile in 2 minutes what miles per hour is it traveling at?
The horse is traveling at 30 miles per hour, because there are 60 minutes in an hour and 30 miles.
503 knots is approximately 578 mph. The conversion factor is 1 knot = 1.15078 mph.
The time taken for sound to travel back up the well is twice the time it took for the rock to fall, meaning the time taken for the sound to return is 2 * 2.73 sec. Therefore, the total time for sound to travel down and back up is 2.73 + (2 * 2.73) sec. Using the formula distance = velocity * time, we can calculate the depth of the well using this total time and the velocity of sound.
The speed limit on a surburban road is 88 km per hour what is it in miles hr?
The speed limit of 88 km per hour is equivalent to approximately 54.68 miles per hour.
Is magnetic energy a type of potential or kinetic energy?
As usual these get inter-twined. Nuclear energy originates from the nucleus, when U235 fissions or splits, energy is released because the resulting products have lost mass, and energy = mass x c2. This energy appears as kinetic energy of the fission fragments, and to a smaller extent as a gamma ray. The fission fragments recoil and their kinetic energy is lost and appears as thermal energy in the uranium fuel. The gamma is also absorbed in the reactor.
So it is basically a potential energy, but you can regard all mass as a potential energy through E = mc2.
Is a a golf ball on a tee an example of gravitational potential energy into kinetic energy?
Yes, a golf ball on a tee is an example of gravitational potential energy being converted into kinetic energy when it is struck by a golf club. As the ball falls from the tee, the potential energy decreases and is converted into kinetic energy, resulting in the ball moving.
On a V-t graph how does constant acceleration appear?
On a graph of speed versus time, where time is plotted along the horizontal (X) axis and speed along the vertical (Y) axis: -- constant speed (zero acceleration) produces a straight, horizontal line; -- constant acceleration produces a straight, sloped line; the slope of the line is equal to the acceleration; -- if the acceleration is positive, the line slopes up to the right (speed increases as time increases); -- if the acceleration is negative, the line slopes down to the right (speed decreases as time increases).
How do you determine acceleration from a position vs. time graph?
if the acceleration is constant, then it is a parabola (a=V*t+(at^2)/2).
if it isn't, and you are give it's formula in relation to time, then it is possible to find the distance formula by using higher level mathematics(integrals).
If your traveling 25 miles per hour how many seconds does it take to travel 100 feet?
To convert speed from miles per hour to feet per second, you need to multiply by 1.46667. So at 25 miles per hour, you are traveling at approximately 36.67 feet per second. To travel 100 feet at this speed, it would take around 2.73 seconds.
The kinematic chain is a combination of four or more kinetic pairs, such that the relative motion between the link is completely constrained. The simplest & basic kinematic chain is a four bar chain.
Are kinetic energy and energy of motion the same thing?
Kinetic energy is energy related to movement. Potential energy is energy related to position.
Kinetic energy is energy related to movement. Potential energy is energy related to position.
Kinetic energy is energy related to movement. Potential energy is energy related to position.
Kinetic energy is energy related to movement. Potential energy is energy related to position.
What is the top speed for a ducati 1098?
mine goes 70 it has a yosh pipe,full jet kit,rev box and a filter kit
How many meters per second is equal to 30 miles per hour?
To convert 30 miles per hour to meters per second, you would use the conversion factor 1 mile = 1609.34 meters and 1 hour = 3600 seconds.
Therefore, 30 miles per hour is equal to approximately 13.41 meters per second.
Compare potential and kinetic energy?
The difference between potential and kinetic energy all comes down to a very simple property of the object. If an object is moving, then it has kinetic energy, or kinetic energy is the energy of movement. Potential energy is energy that is stored in an object and can be released under the right conditions.
What is the diffrence between kinetic energy and potential energy?
Kinetic energy is the energy an object possesses due to its motion, while potential energy is the energy an object has due to its position or state. Kinetic energy depends on the object's mass and velocity, while potential energy depends on factors like height, position, or condition of the object.
Friction is all around you. Anytime you have two objects touching but moving past each other, there is friction. (Superfluids and hypothesized supersolids are exceptions.) Your bike driving down the road will slow down and stop if you just coast. Newton showed that the natural state of affairs is for things to keep moving in a straight line at the same speed unless a force acts upon it. The forces in this case include air resistance (a form of friction which is negligible when the bike is going slowly enough) and wheel axles. Friction turns motion energy into heat. A car's brakes can get very hot if you brake all the way down a hill.
Is 70 miles per hour pitching speed for a 12 year old boy fast?
yes very good in the little league world series thay pich that fast by a 12 year old(a fast ball by the way)
What are different characteristics of the computer?
Some characteristics of a computer include processing power, storage capacity, input/output devices, operating system, connectivity options, and the ability to run software applications. Additionally, computers can vary in size, form factor, and portability.
