The last choice ... Experimental value -- <span>Accepted value ... is the place
to start, but it doesn't quite get you there.
To find the FRACTIONAL error, you'd have to divide that difference
by the Accepted Value.
And then . . .
To find the PERCENTAGE error, you'd have to multiply
the fractional error by 100 .
</span>
Answer:32m
Explanation:note:a=acceleration due to gravity=10m/s2
Answer:
light bends away from the normal when it moves from air into water-refraction
Answer:
Below
Explanation:
First we will find the distance from when the bike is accelerating
Use this formula to find this :
d1 = ( vf - vi / 2 ) t
d1 = ( 5m/s - 0 m/s / 2 ) 4.5 s
d1 = (2.5)(4.5)
d1 = 11.25 m
Now we can find the distance for another 2.5 seconds
Since the car accelerated to 5 m/s, the constant velocity will be 5 m/s
Use this formula to find this :
d2 = vt
d2 = (5m/s)(2.5s)
d2 = 12.5 m
Finally we can add them up to get the total distance :
dt = 12.5 m + 11.25 m
dt = 23.75 m
*Make sure to round this number to how your teacher taught you
Hope this helps!
Answer:
123 J
Explanation:
PE = mgh
PE = (2.80 kg) (9.8 m/s²) (4.50 m)
PE = 123 J