Answer:
It may be combine?
Do you have multiple choice i can see?
Explanation:
I bet she does just give her tule work on yourself
Answer:
25 m/s
Explanation:
Given that:
Initial speed, u = 4 m/s
Final velocity, V = 11 m/s
Time, t = 8 seconds
t2, = 16 seconds
Acceleration, a= (change in velocity) / time interval
a = (11 - 4) / 8
a = 7 / 8 = 0.875m/s²
Final velocity, v2 ;
Acceleration * t2
0.875 * 16 = 14
V2 = 14 m/s
Final speed : v + v2 = (11 + 14)m/s = 25m/s
Any unit of acceleration must have the dimensions (form) of
(a unit of length) / (a unit of time)²
Adding thermal energy
Performing work on the system
