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
finlep [7]
3 years ago
10

A boy having 0.2kg toy tied with a sting, having force 2N, angle 60º displaces it 5 m. What is the work done?

Physics
1 answer:
snow_lady [41]3 years ago
3 0

Answer:

solution:

here,

force = 2N

displace=5m

then,

w =f*d

=2*5

=10 joule

You might be interested in
Need help due in 4 minutes
sergey [27]

Answer:

speed

Explanation:

3 0
3 years ago
Read 2 more answers
Light from a helium-neon laser (λ=633nm) passes through a circular aperture and is observed on a screen 4.0 m behind the apertur
devlian [24]

Answer:

d = 0.247 mm

Explanation:

given,

λ = 633 nm

distance from the hole to the screen = L = 4 m

width of the central maximum = 2.5 cm

                                             2 y = 0.025 m

                                               y = 0.0125 m

For circular aperture

  sin \theta = 1.22\dfrac{\lambda}{d}

using small angle approximation

  \theta = \dfrac{y}{D}

now,

   \dfrac{y}{D} = 1.22\dfrac{\lambda}{d}

   y = 1.22\dfrac{\lambda\ D}{d}

   d = 1.22\dfrac{\lambda\ D}{y}

   d = 1.22\dfrac{633\times 10^{-9}\times 4}{0.0125}

         d =0.247 x 10⁻³ m

         d = 0.247 mm

the diameter of the hole is equal to 0.247 mm

5 0
3 years ago
What is the voltage of a computer with 30 Ω of resistance and 15 amps of current?
Kryger [21]

Answer:

120 V

Explanation:

5 0
2 years ago
If your bedroom is cold, you might feel warmer with several thin blankets than with one thick one
Nimfa-mama [501]

Answer: Yos

Explanation: Becouse i experimented that btw

4 0
3 years ago
Any four difference between velocity and acceleration​
pychu [463]

Answer:

https://physicsabout.com/acceleration-and-velcoity/

7 0
3 years ago
Other questions:
  • What is number one ? ‼️‼️
    8·1 answer
  • Do electric lights in some electronic devices change electricity into motion
    5·1 answer
  • Plz help me on science about cells
    7·1 answer
  • (a) Find the speed of waves on a violin string of mass 717 mg and length 24.3 cm if the fundamental frequency is 980 Hz. (b) Wha
    11·1 answer
  • Please this is my senior work I’m trying to pass so help please <br><br><br> What is Hooke’s Law
    6·1 answer
  • Kinetic energy can be calculated using the formula KE = 1/2mv2. What is the kinetic energy of a bicycle that has a mass of 20 kg
    9·1 answer
  • What 3 things use electromagnetic energy in nature?​
    12·1 answer
  • PLEASE HELP!!
    6·2 answers
  • How does the composition of a comet compare with that of the Sun?.
    6·1 answer
  • A rocket is launched from Earth (mass ME, radius RE) with velocity v° and reaches radial distance r=6RE with velocity v°/10. Exp
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!