Answer:
0.66 m/s²
Explanation:
The following data were obtained from the question:
Initial velocity (u) = 0
Final velocity (v) = 5.4 m/s
Time (t) = 8.2 secs
Acceleration (a) =....?
The acceleration of the dog can be obtained as follow:
v = u + at
5.4 = 0 + a × 8.2
5.4 = 8.2a
Divide both side 8.2
a = 5.4/8.2
a = 0.66 m/s²
Therefore, the acceleration of the dog is 0.66 m/s².
true
20.3m
the formula used was
s=(u^2sin^2∆)÷2g
50 V / 150 V
