What volume is equivalent to 14,000 mm3? 1.4 x 10‒5 m3 1.4 x 10‒2 m3 1.4 x 102 cm3 1.4 x 106 cm3 !

The correct answer to the question is: 1.4×10¯⁵ m³

To know which option is correct, we shall convert 14000 mm³ to m³ and cm³.

1 mm³ = 1×10¯⁹ m³

Therefore,

14000 mm³ = 14000 × 1×10¯⁹

Thus, 14000 mm³ is equivalent to 1.4×10¯⁵ m³

1 mm³ = 1×10¯³ cm³

Therefore,

14000 mm³ = 14000 × 1×10¯³

Thus, 14000 mm³ is equivalent to 14 cm³.

Considering the options given in the question above, we can conclude that 14000 mm³ is equivalent to 1.4×10¯⁵ m³

Learn more: link

first let us lay out the formula for potential

and kinetic energy:

pe = mgh

ke = (mv^2)/2

where: m=mass, v=velocity, g=gravitational

acceleration, h=height

calculating for mass using the known values of

pe:

340j = m (9.81 m/s^2) (50ft) (1m/3.28ft)

m = 2.27 kg

the law of conservation of energy states that

energy is neither created nor destroyed. therefore, the change in kinetic

energy from 50 ft to 35 ft would be equal to the change in potential energy

from 50 ft to 35 ft. however it would be opposite in signs since one is losing

while other is gaining.

ke(35ft) – ke(50ft) = - [ pe(35ft) – pe(50ft]

ke(50ft) = 0 since the brick is initially at rest

ke(35ft) = 340j - 2.27kg (9.81 m/s^2) (35ft)

(1m/3.28 ft)

ke(35ft)

= 102.38 j

b) nuclear ive learned that in a pedtrodic table