3 years ago

What belongs in the center section

Physics

1 answer:

MissTica3 years ago

8 0

Answer:

The second one I think

Explanation:

You might be interested in

What is the mass of a dog house on Jupiter if the house weighs 1,040 N and the acceleration due to gravity on Jupiter is 26 m/s?

marshall27 [118]

Answer:

40kg

Explanation:

1040/26=40

5 0

2 years ago

What is the difference between biopsychology and neuropsychology?

devlian [24]

Neuropsychology was the study of brain-behavior relationships. Biological psychology is concerned with both a molecular and global perspective

7 0

3 years ago

Identical satellites X and Y of mass m are in circular orbits around a planet of mass M. The radius of the planet is R. Satellit

GrogVix [38]

Answer:

1) C

2) E

Explanation:

3 0

3 years ago

Justify why a rotten fruit is not truly wasted

ololo11 [35]

Rotten fruit can be consumed by decomposers.

6 0

2 years ago

A box of mass 26 kg is initially at rest on a flat floor. The coefficient of kinetic friction between the box and the floor is 0

Kazeer [188]

Answer:

$\Delta K = 52J$

Explanation:

The change in kinetic energy will be simply the difference between the final and initial kinetic energies: $\Delta K=K_f-K_i$

We know that the formula for the kinetic energy for an object is:

$K=\frac{mv^2}{2}$

where m is the mass of the object and v its velocity.

For our case then we have:

$\Delta K = K_f-K_i=\frac{mv_f^2}{2}-\frac{mv_i^2}{2}=\frac{m(v_f^2-v_i^2)}{2}$

Which for our values is:

$\Delta K = \frac{m(v_f^2-v_i^2)}{2} = \frac{(26Kg)((2m/s)^2-(0m/s)^2)}{2} = 52J$

3 0

3 years ago

What belongs in the center section ​

What belongs in the center section