Answer:
<h2>6000 N</h2>
Explanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
force = mass × acceleration
From the question we have
force = 2000 × 3
We have the final answer as
<h3>6000 N</h3>
Hope this helps you
The distance it falls in each picture is greater than in the last picture.
All atoms of the same element must have the same number if protons, however the number of neutrons can vary, giving different isotopes of the element.
I'm not quite sure what you were looking for but I hope that this helps.
Answer:
D1 = 3.50 m, south; D2 = 8.20 m, northeast; D3 = 15.0 m, west. Converting all these displacements from east where zero degrees is at east or + x-axis, the converted displacements are: D1 = 3.50 m 270°; D2 = 8.20 m 45° and D3 = 15.0 m 180°. We then tabulate these vectors including there x and y components. The x-components are solved by magnitudes * cos of direction angle while the y-components of the three vectors are solved by magnitudes * sin of direction angle.
The resultant is computed by summing the components algebraically. The direction in degrees is the arc tangent of the sum of all y divided by the sum of all x.
Explanation:
Options are;
(a) the red beam
(b) the violet beam
(c) it is the same for both beams
(d) cannot answer this without knowing the light intensity
Answer:
A: Red Beam
Explanation:
The energy of a photon is given by the formula;
E = hc/λ
Where;
h is Planck's constant
c is speed of light
λ is wavelength
From online sources, wavelength of red light is greater than that of violet.
Thus, it means that the value of E for red light will be lesser than that of violet since the denominator under red light will be larger. Therefore, the beam of red light will have the greatest number of photons hitting the surface per second.