Answer:
A. 3/10
Step-by-step explanation:
0.25 = 2.5/10
2.5/10 < 3/10
Use a calculator. The sine of 78 degrees is .98.
Answer:
H = V0y t - 1/2 g t^2 equation for vertical height of object with initial speed (V0y = V0 sin theta)
If H is to be considered an absolute value from t = 0
h = H + 3 = V0y t - 1/2 g t^2 + 3 where h is height from ground
