It woul be 0 because it is not moving. It is staying at a constant rate.
5ft is two times the 10ft
Answer:
t = 0.67 [s]
Explanation:
To solve this problem we must use the following kinematics equation.

Vf = final velocity = 20[m/s]
Vi = initial velocity = 10 [m/s]
a = aceleration = 15 [m/s^2]
Now replacing in the equation we have:
20 = 10 + (15*t)
t = (20-10)/15
t = 0.67 [s]
Answer:
in the attached documents are the answers i made a 100 on it
Explanation:
Known :
m1 = m
m2 = 3m1 = 3m
a1 = 30.0 m/s²
Solution :
Net force of the object is constant, so :
F1 = F2
m1 • a1 = m2 • a2
(m)(30.0 m/s²) = (3m)(a2)
a2 = 10 m/s²