The manner in which the sediments are being deposited unless the disturbance by tectonic processes makes it non sequential is theorized with the principle of superposition.

<u>Explanation: </u>

The principle of superposition lets us know that the oldest sediment layer is at the bottom with the newer at the top. For example, xenolith in igneous rock must be older than the rock it contains.

The formation of sedimentary rocks is done via sedimentation occurring in the sequential basis. Due to tectonic process or disruption or even say faults, the layers are sediment in non sequential manner. The entire manner of sequential layering gets turn upside down.

4 0

3 years ago

A man pushes a 34 kg lawn mower using a handle inclined 45.0 ∘ from the horizontal. He pushes with 75 N directed along the handl

tresset_1 [31]

Answer:

333 N

Explanation:

The weight of an object is given by:

$W=mg$

where

m is the mass of the object

g is the acceleration of gravity

For the mower in the problem,

m = 34 kg

Also

$g=9.8 m/s^2$

So, the weight of the mower is

$W=(34)(9.8)=333 N$

6 0

3 years ago

Sound waves in air travel at approximately 330m/s. Calculate the frequency of a 2.5m-long sound wave.

dusya [7]

Frequency = speed ÷ wavelength
= 330m/s ÷ 2.5m
= 132 Hz

8 0

4 years ago

What are important considerations to make when designing your own cross-training routine?

lbvjy [14]

As you design your fitness program, keep these points in mind:
Consider your fitness goals. ...
Create a balanced routine. ...
Start low and progress slowly. ...
Build activity into your daily routine. ...
Plan to include different activities. ...
Try high-interval intensity training. ...
Allow time for recovery. ...
Put it on paper.

3 0

3 years ago