Answer:
h = 36.4 cm
Explanation:
given,
spring constant = 2.5 x 10⁴ N/m
compressed distance = 11.2 cm = 0.112 m
mass of the child = 44 kg
maximum height = ?
by energy of conservation






h = 0.364 m
h = 36.4 cm
<span>Your flexibility decreases. But if you exercise or stretch a few times a week you can slow down the process </span>
Answer:
a). Single replacement.
Explanation:
Because one element replaces another element in a compound