Mathematics

Areli Pena

7 February, 15:02

Mighty Casey hits two baseballs out of the park. The path of the first baseball can be described by the displacement (distance and direction) vector / purple{/vec{b_1}} = 100 / hat i + 10/hat j

b

1





=100

i

^

+10

j

^



start color #9d38bd, b, start subscript, 1, end subscript, with, vector, on top, end color #9d38bd, equals, 100, i, with, hat, on top, plus, 10, j, with, hat, on top. The path of the second baseball can be described by the displacement vector / blue{/vec{b_2}} = 90/hat i + (-20) / hat j

b

2





=90

i

^

+ (-20)

j

^



start color #6495ed, b, start subscript, 2, end subscript, with, vector, on top, end color #6495ed, equals, 90, i, with, hat, on top, plus, left parenthesis, minus, 20, right parenthesis, j, with, hat, on top.