Respuesta :
Answer:
The baseball will 3 second to reach the top of it's path
Explanation:
Initial velocity of the ball= u = 30 m/s
Ball is accelerating against the gravity = [tex]a = -10 m/s^2[/tex]
final velocity of the ball when it reaches to the top path= v = 0
Using first equation of motion:
v = u +at
[tex]t=\frac{v-u}{a}[/tex]
[tex]t=\frac{0-30 m/s}{-10 m/s^2}=3 s[/tex]
The baseball will 3 second to reach the top of it's path
Answer:
3 second.
Explanation:
In the given question, we have given u = initial velocity = 30 m/s, acceleration = -10 m/s 2, final velocity will be zero as the balls stops after sometime. We have to find the time,
Time can be calculated by the following formula:
v = u + at
t = [tex]\frac{v-u}{a}[/tex]
t = [tex]\frac{0-30}{-10}[/tex]
t = 3 sec.
Thus, the answer is 3 second.
