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
Tems11 [23]
3 years ago
7

The image shows street lights powered by solar panels. Which sequence shows the energy transformations taking place in these lig

hts?
Physics
2 answers:
yawa3891 [41]3 years ago
8 0

the answer is C. for plato

katrin [286]3 years ago
8 0

Answer:

The image is missing, but let's explain the process here:

The energy comes from the sun and is absorbed by the solar panels (that absorb the light energy) and is stored as chemical energy into batteries, then this battery transforms the chemical energy into electrical energy, which is the one that supplies the light bulbs, creating light energy again.

You might be interested in
weather is the day-to-day conditions of an area including A. temperature B. Wind Speed C. humidity D. all of the above
Natalka [10]
I’d say your answer would be D
6 0
3 years ago
Read 2 more answers
A ball is thrown upwards at a velocity of 20.2m/s at what time will the ball reach its highest point
Andre45 [30]
Use the equation
vf = vo + a \times t
plug in the variables for the equation. Use 0 for Vf because at the highest point the velocity would be zero. Use -9.8 for acceleration because that is the speed at which gravity pulls down.
0 = 20.2 + ( - 9.8) \times t
your answer would be 2.06122 seconds.
7 0
3 years ago
A spring stretches by 0.014 m when a 3.7-kg object is suspended from its end. How much mass should be attached to this spring so
lidiya [134]

Explanation:

Below is an attachment containing the solution.

6 0
3 years ago
A machine has mechanical advantage 2.What does that mean​
EleoNora [17]

Answer:

Mechanical advantage is the measure of the force amplification achieved by using a tool , mechanical device or machine . The machine preserve the input power and supply trade off force. against movement to obtain a desired amplification in the output force .

5 0
2 years ago
Read 2 more answers
A 912-kg car is being driven down a straight, level road at a constant speed of 31.5 m/s. When the driver sees a police cruiser
sergejj [24]

Answer:

786.6 N

Explanation:

mass of car, m = 912 kg

initial velocity of car, u = 31.5 m/s

final velocity of car, v = 24.6 m/ s

time, t = 8 s

Let a be the acceleration of the car

Use first equation of motion

v = u + a t

24.6 = 31.5 + a x 8

a = - 0.8625 m/s^2

Force, F = mass x acceleration

F = 912 x 0.8625

F = 786.6 N

Thus, the force on the car is 786.6 N.

8 0
3 years ago
Other questions:
  • Which of these is true about an object thrown straight up in the absence of air resistance? Its acceleration increases as it fal
    13·1 answer
  • If you double the net force on an object what was the result on the acceleration be
    12·1 answer
  • What are the three fields E⃗ 1E→1, E⃗ 2E→2, and E⃗ 3E→3 created by the three charges? Write your answer for each as a vector in
    8·1 answer
  • A football coach starts at the 50-yard line (a) and walks to the 10-yard line (b) he turns around and walks to the 40-yard line
    9·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    11·1 answer
  • A 0.500 kg block of lead is heated from 295 K to 350. K. How much heat was absorbed by the lead? (express your answer to the nea
    14·1 answer
  • If we have two objects with the same mass but different densities (Lets assume object 1 is denser,therefore volume is lower rela
    12·1 answer
  • Powers of 10
    12·1 answer
  • Khi tia tới hợp với pháp tuyến tại điểm một góc i = 30 độ thì tia phản xạ hợp với pháp tuyến tại điểm tới một góc
    6·1 answer
  • How did Millikan's oil drop experiment lead to quantum nature of electric charge?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!