Abatter hits a ball at 35 degrees above the horizontal and it is caught 4 seconds later 100 meters from home plate. what is the initial velocity (vector) of the ball?

Explanation:

The range of a projectile is given by the formula

where in this case, we have

d = 100 m is the range

u is the initial speed (the magnitude of the initial velocity)

g = 9.8 m/s^2 is the acceleration of gravity

is the angle of projection

Solving for u, we find:

Now we can easily find the components of the initial velocity:

So, the initial velocity of the ball is

where i and j are the unit vector indicating the horizontal and vertical direction.

c. 7/3

step-by-step explanation:

a rational number is like pi- it is a repeating decimal.

a. is -1.8

b. 2.236068

c. 2.3333333333333333333

d.   is 3

i hope that ! =)

a 2,000 calorie based diet.