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
natali 33 [55]
3 years ago
6

A 360-N child is in a swing that is attached to a pair of ropes 1.90 m long. Find the gravitational potential energy of the chil

d–Earth system relative to the child's lowest position at the following times.
Physics
1 answer:
Igoryamba3 years ago
7 0

Answer:

684J

Explanation:

So basically the formula for gravitational potential energy is Mass X Gravity X height. That is G.p.e = mgh

We don't have the mass but since we have the height, we multiply directly with the height since the quantity of weight is already given.

so G.p.e = 360 X 1.9 = 684J

Note that; The answer is in joules because g.p.e is work done.

Hope that was helpful!!

You might be interested in
A __________ provides a visual summary of the improvements that a data mining project provides on a binary classification proble
babymother [125]

Answer:

Option (B)

Explanation:

A lift chart usually refers to a graphical representation that is mainly used in order to improve the drawbacks of a mining model by making a comparison with any random guess, and also helps in determining the changes that occur in terms of lift scores.

It describes the binary classification of the problems associated with the mining activity. This type of chart is commonly used to differentiate the lift scores for a variety of models, and picking the best one out of all.

Thus, the correct answer is option (B).

5 0
3 years ago
State Pascal's principle of transmission of pressure​
bulgar [2K]

Answer:

Pascal's law (also Pascal's principle or the principle of transmission of fluid-pressure) is a principle in fluid mechanics given by Blaise Pascal that states that a pressure change at any point in a confined incompressible fluid is transmitted throughout the fluid such that the same change occurs everywhere.

4 0
4 years ago
Please select the word from the list that best fits the definition
almond37 [142]
The broadest level of organization would be the domain
4 0
3 years ago
Read 2 more answers
Volume of an block is 5 cm3. If the density of the block is 250 g/cm3, what is the mass of the block ?​
9966 [12]

Answer:

1.25kg

Explanation:

Simply multiply volume and density together

4 0
3 years ago
what is the resistance of a clock if it has a current of 0.30 a and runs on a 9.0-v battery? 0.033 2.7 9.3 30
Nataliya [291]
R = V/I =  9 / 0.3

R = 30 ohms.
5 0
3 years ago
Read 2 more answers
Other questions:
  • If vector A ⃗  has components A x and A y and makes an angle θ with the +x axis, then
    13·1 answer
  • A car traveling at 34 m/s starts to decelerate steadily. It comes to a complete stop in 6 seconds. What is its acceleration?
    12·1 answer
  • A python can detect thermal radiation from objects that differ in temperature from their environment as long as the received int
    10·1 answer
  • A negatively charged particle -q is placed at the center of a uniformly charged ring, where the ring has a total positive charge
    9·1 answer
  • V
    5·1 answer
  • A certain wave has a wavelength of 35 meters and a frequency of 4.0 Hz. What is the speed of the wave?
    10·2 answers
  • A 410-kg piano is being unloaded from a truck by rolling it down a ramp inclined at 25°. There is negligible friction and the ra
    8·1 answer
  • PLEASE HELP ME EXPLAIN THESE QUESTIONS IT'S FOR ANATOMY AND PHYS
    12·1 answer
  • If Mars were 10 times closer to the Sun, then the Sun would attract Mars with
    12·2 answers
  • You hang a light in front of your house using an
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!