The answer is A. When the forces are weaker, they will not be able to hold the particles of the substances together; therefore, the substance will be observed as being volatile.
<span>Rayed craters-</span><span> were the last features to form on the moon.</span>
Answer:
v = 1.4 m /s
Explanation:
We shall apply law of conservation of mechanical energy
The kinetic energy of dart and block is converted into potential energy of both dart and block .
1 /2 (m+M) v² = ( m +M) gH
.5 x v² = 9.8 x .1
= v² = 1.96
v = 1.4
v = 1.4 m /s
Answer:
1.93 x 10∧3 N
Explanation:
The picture attached shows the calculation
V = f(wavelength)
22.0 = 0.0680 (wavelength)
wavelength = 323.52 m