1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
melisa1 [442]
3 years ago
7

If 2 joules of work is done in raising an apple 8 meters, how much force was exerted?

Physics
1 answer:
Archy [21]3 years ago
6 0
W=FdeltaD (Work is equal to Force multiplied by displacement.
F=W/delta D
F=2J/8m
F=0.25N
You might be interested in
E
N76 [4]

Answer:

Weight

Explanation:

Weight is the downward pull on an object due to gravity.

For example, the moon has less gravity than Earth so we would weigh less on the moon. Our Mass and volume always stay the same but our weight could change.

4 0
3 years ago
Which of the following is not an element of installment credit?
olasank [31]

Answer:

I believe it's A. An installment credit has an interest rate, repayment terms and fees, and fixed payment.

3 0
2 years ago
Write answers with significant figures:<br>a) 17.35 g +8.498 g​
Genrish500 [490]

Answer:

25.9 g

Explanation:

= 17.35

8.498

________+

= 25.848 g = 25.85 g = 25.9 g

*so sorry if wrong

6 0
2 years ago
A TV satellite dish is designed to receive radio waves of wavelength
Verizon [17]

Answer:

4.7 GHz

Explanation:

Applying,

v = λf................. Equation 1

Where v = velocity of the radio wave, λ = wavelength, f = frequency

make f the subject of the equation

f = v/λ.............. Equation 2

Note: A radio wave is an electromagnetic wave, as such it moves with a velocity of 3.00 x 10⁸ m/s

From the question,

Given: λ = 0.0644 meters

Constant: v = <em>3.00 x 10⁸ m/s</em>

Substitute these values into equation 2

f = (3.00 x 10⁸)/0.0644

f = 4.66×10⁹ Hz

f = 4.7 GHz

3 0
2 years ago
Suppose multiple stations are connected in wired network where CSMA/CD implemented. Among them, station A wants to communicate w
anastassius [24]

Answer:

bro i think ur from the uni of arid agriculture rawalpindi and today is your networking paper

Explanation:

6 0
3 years ago
Other questions:
  • How does the density of the Earth’s core compare to the other layers of the Earth?
    13·2 answers
  • A 155.0 g piece of copper at 168 oc is dropped into 250.0 g of water at 20.9 oc. (the specific heat of copper is 0.385 j/goc.) c
    5·2 answers
  • Write a program that calculates the average of n integers. the program should prompt the user to enter the value for n and then
    9·1 answer
  • 5. A car has a kinetic energy of 4.32x105 J when traveling at a speed of 23 m/s. What is
    14·1 answer
  • Using average rates of money growth and inflation in the United States over many decades, Friedman and Schwartz found that decad
    13·1 answer
  • Why do elements produce different numbers of spectral lines
    7·1 answer
  • Convert 125 mL to L
    8·2 answers
  • Why is hip-hop &amp; Zumba dance exercises so popular? does dancing make you a better person?
    8·1 answer
  • A spring stretches 2 cm when a 10 N weight hangs on it. How far will it stretch with a weight of 20 N ?
    15·1 answer
  • What is force x time is called
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!