I think the answer is rating scale test! hope this helped
Answer:
labor input pairs of jeans marginal physical value of marginal
per day product physical product
0 0 0 0
1 10 10 $300
2 36 26 $780
3 56 20 $600
4 68 12 $360
5 74 6 $180
6 76 2 $60
7 76 0 0
8 74 -2 -$60
The marginal revenue product is the value of marginal physical product, and you calculate it by multiplying marginal physical product times the unit price of the pair of jeans.
Answer:
Testing process...?
Would have been better if given options...
Answer:
22.33 m
Explanation:
We are given;
Coefficient of kinetic friction between the puck and floor; μ = 0.5
initial speed of the puck; u = 14.8m/s
From Newton's equation of motion, we know that;
v² = u² + 2as
But since it decelerate to rest, the acceleration will be negative.
Thus;
v² = u² - 2as
Final velocity is zero, thus;
0 = u² - 2as
Thus, a = u²/2s
Where s is the distance covered before coming to rest.
Now, we know that formula for the frictional force is;
F = μmg
F/m = μg
We also know that F/m = a
Thus, a = μg
Thus:
u²/2s = μg
s = u²/(2μg)
s = 14.8²/(2 × 0.5 × 9.81)
s = 22.33 m
