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Helen [10]
3 years ago
8

A skateboard is moving to the right with a velocity of 8 m/s after a steady Gust of wind that last 5 seconds the skateboarder is

moving to the right with a velocity of 5 m/s assuming the acceleration is constant what is the acceleration of the skateboard during the five second time.
Physics
1 answer:
Rzqust [24]3 years ago
6 0

The acceleration of the skateboard is -0.6 m/s^2 (to the left)

Explanation:

The motion of the skateboard is a uniformly accelerated motion, so we can use the following suvat equation:

v=u+at

where

v is the final velocity

u is the initial velocity

a is the acceleration

t is the time

For the skateboard in this problem, choosing right as positive direction, we have:

u = +8 m/s is the initial velocity

v = +5 m/s is the final velocity

t = 5 s is the time

Solving for a, we find the acceleration:

a=\frac{v-u}{t}=\frac{5-8}{5}=-0.6 m/s^2

And since the sign is negative, the direction is to the left.

Learn more about acceleration here:

brainly.com/question/9527152

brainly.com/question/11181826

brainly.com/question/2506873

brainly.com/question/2562700

#LearnwithBrainly

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