Answer:
Its an irregular pentagon
Step-by-step explanation:
3(2x-1 does this help you?
Answer:
1) 70,000
2) 46,000
3) 2,650
4) 1,780
Step-by-step explanation:
Answer:
220= -323
Step-by-step explanation:
Step-by-step explanation:
We have, Sorin hits a cricket ball straight up into the air. After 1.5 s, the ball is falling straight down with a speed of 6.5 m/s.
We want to find the initial vertical velocity of the ball.
The relation between initial speed, final speed, acceleration and time is given by using first equation of kinematics. Let v₀ is the initial speed. So,

Here, v = -6.5 m/s, t = 1.5 s and a = -g

So, the initial velocity of the ball is 8.2 m/s and the formula used is (1).