3 years ago

A(n) ______ is a gap in the geologic record where some rock layers have been lot because of erosion

Physics

1 answer:

fomenos3 years ago

6 0

geological time is the answer

You might be interested in

For a short period of time, the frictional driving force acting on the wheels of the 2.5-Mg van is N, where t is in seconds. If

KATRIN_1 [288]

Answer:

15.6m/s

Completed Question;

For a short period of time, the frictional driving force acting on the wheels of the 2.5-Mg van is N= 600t^2 , where t is in seconds. If the van has a speed of 20 km/h when t = 0, determine its speed when t = 5

Explanation:

Mass m = 2500kg

Speed v1 = 20km/h = 20/3.6 m/s = 5.556 m/s

To determine speed v2;

Using the principle of momentum and impulse;

mv1 + ∫₀⁵ F dt = mv2

8 0

3 years ago

If the mass of an object is 100 and Net force is 400, what would be the Acceleration?

ira [324]

Answer:

$4m/s^{2}$

Explanation:

I'm assuming the units for force and mass are Newtons and kilograms, respectively.

Rearranging Newton's first law (F=m*a) to solve for acceleration:

F=m*a

$a=\frac{F}{m}=\frac{400 N}{100 kg}=4m/s^{2}$

The acceleration is 4 meters per second squared and was found by rearranging Newton's first law in order to solve for acceleration.

8 0

3 years ago

a smaller cannon ball leaves a cannon much faster than a larger, heavier cannon ball fired at the same time. which one of newton

Sever21 [200]

Answer:

that is his first law

Explanation:

8 0

4 years ago

Please I need the answer right now will mark you brainliest

Dmitrij [34]

Answer:

Explanation:

what do u need help with

3 0

3 years ago

Read 2 more answers

Describe a situation where you might have high velocity but low acceleration

Dennis_Churaev [7]

In a level cruise on a passenger airliner, flying in a straight line at a steady 550 miles per hour.
Acceleration is zero.

6 0

3 years ago