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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 do you convert 1500 ft per minute to miles per hour?
1mi = 5280ft
1h = 60min
1500ft/min x 1mi/5280ft x 60min/h = 17.05mi/h (rounded)
How many feet would you travel in 3 seconds if you were going 75 mph?
330 feet
Given:
Time = 3 seconds
Rate:
= 75 mph
= 75miles/hour * 1hour/3600seconds * 5280feet/1mile
= 110 feet/seconds
Formula:
Distance = Rate * Time
Distance:
= 110 feet/seconds * 3 seconds
= 330 feet
KE = 1/2 mass *velocity squared
A direct relationship. More mass, and a truck has more mass, and the more kinetic energy if velocities are held equal.
How will the mass of a 70 kg man change if he is standing on Jupiter?
Mass doesn't change no matter what planet you go to. Weight is what changes since the acceleration due to gravity of different planets are different.
48 inches per minute to feet per second?
48 inches/min = 48*(1/12)*(1/60) ft/sec = 3/60 ft/sec = 0.05 ft/sec.
the potential energy will be the greatest when the ball is at its highest point in the aire
Speed management refers to strategies and practices aimed at controlling vehicle speeds on roadways to enhance safety and efficiency. It involves setting appropriate speed limits, implementing traffic calming measures, and using technology like speed cameras to encourage compliance. Effective speed management helps reduce the likelihood of accidents, improves traffic flow, and minimizes environmental impacts, contributing to safer and more sustainable transportation systems.
What is an example of work that you can do to transfer kinetic energy?
One example is pushing a swing. By pushing the swing, you transfer kinetic energy from your body to the swing, causing it to move back and forth. This transfer of energy allows the swing to gain momentum and continue swinging.
What is 109.416 feet per second in miles per hour?
That equates to 393897.6 feet per hour, which is 74.6 mph
Why cant a substance have high kinetic energy and high potential energy?
Bcus when posesing knetic e is in motion,and it can n't b in motion and at d same time standing in rest
What is magnetic energy dependent on?
An example is the energy in the magnetic field round an inductor carrying a direct current. The energy is ½Li2 which in words is 'a half times L time i-squared' - sorry but the superscript font isn't working and hasn't been fixed in months . . . L is the inductance and i is the current.
When James Clerk Maxwell thought up circuit theory in the 1860s he decided to treat electric-field energy as potential energy and magnetic-field energy as kinetic energy, and then apply a mathematical method normally used for mechanical systems (Lagrange's equations). From that came the basics of circuit theory we use today.
How fast is 55 feet per 8 tenths of a second?
speed = 55ft/0.8s = 70ft/s (68.75 rounded to 1 significant figure)
In the Dholuo language of African origin, "otit mach" has the meaning of "Firefly."
