Mars is the planet that's closest in size to Earth.
V used to denote speed of the wave
Is determined by the product of the wave’s frequency and wavelength.
The number of times a wave oscillates or repeats again and again multiplied by the distance.
V = 12 • 1.5 = 12 • 3/2 = 18 m/s
The speed of the wave is 18 m/s.
Answer:
73.72
Explanation:
For this subtraction problem, the answer or solution is expressed to the least precise of the numbers we are trying to subtract.
The least precise number is the number with the lowest significant numbers:
105.4 - 31.681
105.4 has 4 significant numbers
31.681 has 5 significant numbers
So;
105.4
- 31.681
------------------
73.719
----------------
The solution is therefore 73.72
Answer:
The relation between velocity and time is a simple one during uniformly accelerated, straight-line motion. The longer the acceleration, the greater the change in velocity. Change in velocity is directly proportional to time when acceleration is constant.
~Hoped this helped~
~Brainiliest?~