Initially, mg = kx. K = mg/x = 700/0.5x10^-3 = 1400000N/m. From second condition, applying work-energy theorem, potential enery- elastic potential energy = change in kinetic energy. Now change in kinetic energy is 0 since initial and final velocities are 0m/s. Therefore, potential energy = elastic potential energy. mgh = (1/2) * k* x^2. x^2 = 2(mg)h/k = 2 x 700 x 1.3/ 1400000. x = 0.036m. Hope it's clear.
Answer: How dominant one persons genes are.
Explanation:
The more dominant a trait is, the more likely someone will inherit them.
Answer:
#See solution for details
Explanation:
a. Action: Earth pulls on the Moon, reaction: Moon pulls on Earth;
b. Action: foot applies force to ball, reaction: ball applies force to foot;
c. Action: rocket pushes on gas, reaction: gas pushes back on rocket;
d. Action: car tires push backward on road, reaction: road pushes forward on tires;
e. Action: jumper pushes down on ground, reaction: ground pushes up on jumper;
f. Action: gun pushes forward on bullet, reaction: bullet pushes backward on gun
Answer:
There are several modalities, or methods, of treatment: individual therapy, group therapy, couples therapy, and family therapy
Explanation:
