Particles vibrate parallel to the direction the sound travels. It's a longitudinal wave.
Answer:
The height of the water slide is 0.878 m
Explanation:
Given that,
Distance = 2.52 m
Suppose Children slide down a friction less water slide that ends at a height of 1.80 m above the pool.
We need to calculate the time
Using equation of motion
Put the value in the equation
We need to calculate the velocity
Using formula of velocity
Put the value into the formula
We need to calculate height
Using conservation of energy
Put the value into the formula
Hence, The height of the water slide is 0.878 m.
The answer is D, because the collision's between molecules are elastic, not inelastic.
Answer:
a = F / m
Explanation:
force same -> mass variable
more mass -> less force
<span>A series circuit has one path for electrons, but a parallel circuit has more than one path.</span>