Across-country skier is skiing along at a zippy 8.0 m/s. she stops pushing and simply glides along, slowing to a reduced speed of 6.0 m/s after gliding for 5.0 m. what is the magnitude of her acceleration as she slows

The magnitude of her acceleration is -2.8 m/s²

Explanation:

It is given that,

Initial velocity of the skier, u = 8 m/s

Final velocity of the skier, v = 6 m/s

Distance covered, s = 5 m

We need to find the magnitude of acceleration as she slows down. It can be calculated using third equation of motion as :

The magnitude of her acceleration is -2.8 m/s²

Explanation:

It is given that,

Initial velocity of the skier, u = 8 m/s

Final velocity of the skier, v = 6 m/s

Distance covered, s = 5 m

We need to find the magnitude of acceleration as she slows down. It can be calculated using third equation of motion as :

So, the acceleration of the skier is -2.8 m/s². Hence, this is the required solution.

if they have a finite resultant