Change in speed = (end speed) - (start speed)

   =    (22 m/s)    - (4 m/s) = 18 m/s .

Magnitude of average acceleration =

   (change in speed) / (time for the change) .

   =    (18 m/s) / (3 sec) = 6 m/s² .

That's about 0.61 G.
If you weigh 150 pounds, then you would feel as if there's
a force of 92 pounds pushing you back against the seat !

7 0

2 years ago

the cost of renting a car for one day and driving m miles if the rate is $49 per day plus 5 cents per mile

Sonbull [250]

Answer:

$Total\ Rent = 49 + 5m$

Step-by-step explanation:

Given

Rent per day = $49

Addition = 5 cents per mile

Required

Determine the rent for a day and m miles

First, we need to generate a formula from the given parameters;

<em>Let d represent number of days and m represent additional miles;</em>

$Total\ Rent = 49 * d + 5 * m$

$Total\ Rent = 49 d + 5 m$

Solving for the rent for a day and m miles

Substitute these in the formula above

$Total\ Rent = 49 * 1 + 5 * m$

$Total\ Rent = 49 + 5m$

Hence, the total rent is

$Total\ Rent = 49 + 5m$

5 0

3 years ago

What's the area of this tile?​

What's the area of this tile?