Units are just as important as the numerical answer when it comes to physics problems, so don't lose track of what you're using to measure distance and time. Since you're measuring distance in miles and time in hours, your final answer is miles divided by hours, or miles per hour. Tr...
» Physics » Initial Velocity: Acceleration (g force): Time: Final Velocity: The velocity formula is: v = v0+ a * t where: a: Acceleration, in m/s2 v0: Initial velocity, in m/s t: Time, in s v: Final velocity, in m/s...
Speed is a scalar, defined only by a value and a unit. It indicates how fast an object is covering ground. It can be calculated by dividing distance by time. Velocity is a vector, defined by value, unit, and direction. It indicates how fast objects displace from their initial position...
linear speed = distance / time If an object is moving in a straight line and the object's speed is changing under constant acceleration, the formula for linear speed under constant acceleration is: linear speed = |(acceleration)((time) + (initial velocity)| Linear speed is a scalar va...
The formula for velocity is given by velocity (v)=displacement (d)time (t)velocity (v)=time (t)displacement (d), where displacement is the distance covered in a specific direction. Far be it for us to criticize speeding tickets as a public safety tool (and a source of municipal rev...
The velocityvis equal to the displacementsdivided by the time durationt. This is very similar, though not identical, to the method used tocalculate speed. Speed is calculated as distance covered over time, and distance may not be the same as displacement. ...
1. In this research at first the six factors affecting rainfall were chosen, as the input variables. They are the minimum atomospheric pressure, maximum wind velocity near typhoon center, move speed of typhoon center, the radius of typhoon, the shortest distance between typhoon center and Taipei...
The velocity is the vector form of speed. The speed is the rate of change of distance with time. The velocity is the rate of change of displacement...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your...
To calculate distance {eq}d {/eq}, the velocity {eq}v {/eq} is multiplied to the time {eq}t {/eq} taken, as represented below: $$d=v\times t $$ Answer and Explanation: Given The velocity of the train is: $$\begin{align} v&=72\ \frac{\rm km}{...
What is Speed? Speed is defined as the magnitude of the velocity of an object and is often expressed in units of meters per second (m/s), but the units of speed are always in units of length/time. It is measured by the total distance covered by an object per unit time....