2 years ago

1. A pumpkin with a mass of 2 kg accelerates 2 m/s/s when an unknown force is applied to it. What is the amount of the force?

Physics

1 answer:

hram777 [196]2 years ago

6 0

Answer:

4 Newton

Explanation:

F=ma therefore 2kg*2m/s/s=4 Newton

You might be interested in

You find an unmarked blue laser on your way to physics class. When you get to class you realize you can determine the wavelength

Ray Of Light [21]

Answer:

wavelength $\lambda$ = 437.27 nm

Explanation:

given data

first bright fringe = 2.96 mm

slit separation = 0.325 mm

distance D = 2.20 m

solution

we know that this is double slit experiment

so we apply here Fringe width formula that is

β = $\frac{D\lambda}{d}$ ....................1

$\lambda$ is Wavelength of light and D is Distance between screen and slit and d is slit width

so put here value and we get

$\lambda$ = $\frac{2.96*0.325*10^{-6}}{2.20}$

$\lambda$ = 437.27 × $10^{-9}$ m

wavelength $\lambda$ = 437.27 nm

4 0

2 years ago

what does it mean for data to be reproducible? how would you conduct an experiment in such a way as to get data reproducible?

PIT_PIT [208]

Reproducible is the term where your answers are similar to other groups. If every other group has similar results as yours (only if you use the same measurements) your results are reproducible. If your results are different to every other group your results aren't reproducible. <span />

3 0

2 years ago

Read 2 more answers

Identify the traces on the oscilloscope screen and explain what happens to the pitch of the sound in both A and B. Mention your

jolli1 [7]

Answer:

the assessment is due at 11 you only have 1 hour do it fasst

Explanation:

the assessment is due at 11 you only have 1 hour do it fasst

5 0

2 years ago

Which of the following terms refers to the amount of heat needed to change 1 kg of a substance from a liquid to a gas at its boi