To find the time (t) it takes for the object to come to a stop (V1=0 m/s) when decelerating at a constant rate due to gravity, we can use the following kinematic equation:
V1 = V0 + gt
0 = 20 + 10t
Solving for t:
10t = -20
t = -20/10
t = -2 seconds
Therefore, it will take 2 seconds for the object to come to a stop after decelerating at a constant rate due to gravity.
To find the time (t) it takes for the object to come to a stop (V1=0 m/s) when decelerating at a constant rate due to gravity, we can use the following kinematic equation:
V1 = V0 + gt
0 = 20 + 10t
Solving for t:
10t = -20
t = -20/10
t = -2 seconds
Therefore, it will take 2 seconds for the object to come to a stop after decelerating at a constant rate due to gravity.