30 because v1 - v2 is 30 v1 is 40 v2 is 10
Answer:
Without the powers of the Flash, no. ... This would allow the Flash to force his molecules through the object he wants to phase through by moving them through the gaps in the object's atoms. It would probably cause more damage to the body or the object being phased through than shown in the comics/show, but it can be done.
A. The average speed is
<span>12 km/18 min = 0.67 km/min
b. The average velocity is
10.3 km/18 min = 0.57 km/min
c. average speed is 24 km/450 min = 0.05 km/min
average velocity = 0 since the displacement is 0.
</span><span>
</span>
Answer:
t = 2.94 seconds
Explanation:
Given that,
The initial velocity of the football, u = 0
The final velocity of the football, u = 25 m/s
Acceleration, a = 8.5 m/s²
We need to find the time for which the football is accelerating. Let the time is t. We know that,
So, the football is accelerating for 2.94 seconds.
When a proton indicators a antiproton the two particles