hope im right...
dx/dt = 3.1 t
dx = 3.1 t dt
dx=52
z=distance
52= intergral(0,Z) 3.1 t dt
52=3.1 Z^2 /2
Z^2=104/3.1
So it's acceleration is 4m/s2. So at any point because it says uniformly, it will be accelerating at 4m/s2 each second
Since the car accelerates uniformly, its average speed during the interval is1/2 (initial speed + final speed) = 1/2 (4.15 + 17.11) = 10.63 m/s.The distance covered is (average speed) x (time) = (10.63) x (4.8) = 51.024 meters.If the motion during the 4.8 seconds was all in the same direction along a straight line,then that same 51.024 meters is also the displacement during that time.If, instead, it happened to take 4.8 seconds to go around a circle with a circumferenceof 51.024 m, then the displacement over the 4.8 seconds is zero, since the starting lineis also the finish line.
An arc, which is a uniformly curved line with a common radii point.
Straight means starting from one point and goes in same path and join at end point
A tangent at that point where a straight line just touches a curve and a secant line when the straight line bisects the curve.
So it's acceleration is 4m/s2. So at any point because it says uniformly, it will be accelerating at 4m/s2 each second
Since the car accelerates uniformly, its average speed during the interval is1/2 (initial speed + final speed) = 1/2 (4.15 + 17.11) = 10.63 m/s.The distance covered is (average speed) x (time) = (10.63) x (4.8) = 51.024 meters.If the motion during the 4.8 seconds was all in the same direction along a straight line,then that same 51.024 meters is also the displacement during that time.If, instead, it happened to take 4.8 seconds to go around a circle with a circumferenceof 51.024 m, then the displacement over the 4.8 seconds is zero, since the starting lineis also the finish line.
loads are carried out as point load uniformly distributed load and uniformly varying load
Displacement is how far the object is from the starting point, while distance traveled is the how far the object traveled all together. -Eric P
a falling object accelerates 32ft per second per second
An arc, which is a uniformly curved line with a common radii point.
The slope at each point on a speed/time graph is themagnitude of acceleration at that point in time.
distance from point x to point y, not the distance that traveled.
The melting point sample capillary tube has to be packed efficiently and uniformly, because air spaces can cause nonuniform heat transfer within the tube. This can inconsistency, with some parts of the sample melting before others, which results in poor reproducibility. A uniformly packed tube will melt consistently and evenly to give a sharp, reproducible melting point determination.
"Terminal" velocity.
Speed
point charge (apex)