A perfectly elastic<span> collision is defined as one in which there is no loss of </span>kinetic energy<span> in the collision. Therefore, we just add the kinetic energies of each system. We calculate as follows:
KE = 0.5(</span>1.0 × 10^3)(12.5 )^2 + 0.5(1.0 × 10^3)(12.5 )^2
KE = 156250 J = 1.6 x 10^5 J -------> OPTION A
Decibel - the decibel is a relative unit of measurement equal to one 10th of a bel
Answer:
D.) Sensory adaptation
Explanation:
Assuming you are talking about the cloth and metal monkey experiment performed in the field of psychology (not physics), the monkey formed an attachment to the cloth mother because it felt closer to it, as it was more appealing to its senses.
1.u are given your formula as P=j over s
so ;1.2000 j over I = 2000w
2.5000j over 5s = 1000w
3.1,300j over 13s =100w
I aint so sure but u can take a shot..and please inbox me for futher details
