Answer:
the answer is 4,500kgm/s2
Step-by-step explanation:
force= mass × acceleration
Answer:
C=2
Step-by-step explanation:
(26/3 so remainder =2) place of C in alphabet = 3
Answer:
The time taken for the projectile to reach the given height is 1.2 s.
Step-by-step explanation:
Given;
height of travel, h = 25 ft
initial velocity of the projectile, u = 15 ft/s
The time taken for the projectile to travel a height of 25 ft is given by the following kinematic equation;
h = ut + ¹/₂gt²
25 = 15t + ¹/₂(9.8)t²
25 = 15t + 4.9t²
4.9t² + 15t - 25 = 0
solving the quadratic equation, we will have the following solution of t;
t = 1.2 s
Therefore, the time taken for the projectile to reach the given height is 1.2 s.
Answer:
the answer is 3 because 2a-2a+6a-2+2+2
2a-2a=0
6a-2+2+2=
6a-6
a= 3
The factory makes 27 dresses.
<u>Step-by-step explanation</u>:
- It produces three dresses for every five shirts.
- Let x be the sets of five shirts produced.
- Therefore, x sets of three dresses are produced along with five shirts.
Total garments = number of shirts + number of dresses
⇒ 72 = 5x + 3x
⇒ 72 = 8x
⇒ x = 9
The number of dresses is 3x = 3(9) = 27 dresses.
