that would be given by
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@ representing coefficient of kinetic friction.
thus 19.5/51.7 = 0.377
Answer:
Explanation:
To solve this simply put 11% in its decimal form (0.11) and multiply it by her take-home pay and boom that's yer answer 187
Answer:
i am sorry :( there is the app khan academy where you could learn things like that
Explanation:
For part a we can use the kinematic formula distance= velocity(initial)*time+1/2*acceleration*time^2
we know there is only velocity in the horizontal and none in the vertical so v initial in this case is 0, acceleration is gravity =9.81m/s^2
plug in .95=(1/2)*9.81*t^2 solve for t
t=.44seconds
Now for part b we know there is no horizontal acceleration so distance= velcoity* time
we will use horrizontial velocity and the time we just found
distance= .8m/s*.44seconds
=.35 meters