3 years ago

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. What is your acceleration?

Mathematics

1 answer:

JulijaS [17]3 years ago

6 0

= v/t
= 13-7/2
= 6/2
<span>= 3 m/sec² </span>

You might be interested in

The triangle below has a total perimeter of 450 cm:

Korvikt [17]

Equation: 450 = 128 + 150 + n

work:

1st step:
128+150 = 278

2nd step:
450-278 = 172

answer: 172

3rd step (checking) :
450 = 128 + 150 + 172
450 = 278 + 172
450 = 450

3 0

3 years ago

On a coordinate grid, the coordinates of vertices P and Q for Polygon PQRS are P(5, 4) and Q(−2, 4). What is the length of Side

Sedaia [141]

The answer is c. 7 units .

7 0

3 years ago

Read 2 more answers

Suppose you have two six-sided dice where each side is equally likely to land face up when rolled.

nikitadnepr [17]

Answer:a. ii.

A. Is Theoretical because there is no real way of knowing what you will roll.

5 0

4 years ago

Read 2 more answers

The shipping fee is 3.5% of the cost of the items. If the shipping fee is $15.00, the cost of the items is:

MariettaO [177]

Answer:

105

Step-by-step explanation:

6 0

3 years ago

The sum of four times a number and two is twenty-six. Find the number.

Yakvenalex [24]

Answer:

n = 6

Step-by-step explanation:

4n + 2 = 26,

4n = 24,

n = 6

6 0

3 years ago

Read 2 more answers