Answer:
Explanation: find the attached solution below
Answer:
add text fully or atleast add book name edition . solution is in picture. chk pictures ignore b part
Explanation:
Now the vertical velocity of the ball thrown at an angle 10° is given as
Voy(initial vertical velocity)= 30m/s x sin 10
Voy(initial vertical velocity)= 5.2m/s
Now the ball is decelerating with an acceleration due to gravity equivalent to 9.8m/s^2.
Let Vy be the final velocity and that is equal to zero in this case.
Now
Vy= Voy- tx9.8
Where t is the time at which the vertical velocity becomes 0.
Substituting the values we get
0= 5.2-tx9.8
9.8t=5.2
t=0.53 secs
Answer:
i really wish i can help
Explanation:
but we are not all einsteins
Answer:
Jethro Wood is the one who designed the one-piece wrought iron plow.
