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
levacccp [35]
3 years ago
9

find the amount of energy transfered to a box that you are pushing if it required 720 watts of power to push the box for 6 secon

ds​
Physics
1 answer:
charle [14.2K]3 years ago
4 0

The amount of energy transferred is 4320 J

Explanation:

Power is defined as the amount of energy transferred per unit of time:

P=\frac{E}{t}

where

P is the power

E is the amount of energy transferred

t is the time

In this problem, we have:

P = 720 W is the power

t = 6 s is the time elapsed

Solving for E, we find the energy transferred needed to push the box:

E=Pt=(720)(6)=4320 J

Learn more about power:

brainly.com/question/7956557

#LearnwithBrainly

You might be interested in
Protons and ____ have electric charge?
lidiya [134]
Electronssssssssssssssssssssssssssss
5 0
3 years ago
Read 2 more answers
Seesaw unbalanced force explain
wolverine [178]
Like a seesaw, it shows that the forces aren’t equal because if it was the seesaw would stay put
3 0
3 years ago
A clarinetist, setting out for a performance, grabs his 3.070 kg clarinet case (including the clarinet) from the top of the pian
Cerrena [4.2K]

Answer:

the vertical acceleration of the case is 1.46 m/s

Explanation:

Given;

mass of the clarinet case, m = 3.07 kg

upward force applied by the man, F = 25.60 N

Apply Newton's second law of motion;

the upward force on the clarinet case = its weight acting downwards + downward force due to its downward accelaration

F = mg + m(-a)

the acceleration is negative due to downward motion from the top of the piano.

F = mg - ma

ma = mg - F

a = \frac{mg - F}{m} \\\\a = \frac{(3.07 \times 9.8) \ - \ 25.6}{3.07} \\\\a = 1.46 \ m/s^2

Therefore, the vertical acceleration of the case is 1.46 m/s²

4 0
3 years ago
How speed and position affect the energy possess by an object?​
Svetllana [295]

Answer:

more speed means that an object has more energy, now if an object's place is something such as a hill, the potential energy will increase meaning an object will have more speed and acceleration. this is because you have the earth's gravity helping you out when the object goes downhill, giving it the higher potential energy  

4 0
3 years ago
3) Principles of rectilinear proportion of light 9​
8_murik_8 [283]

Answer:Principle of rectilinear propagation of light

Explanation:Principle of rectilinear propagation of light

Rectilinear propagation of light refers to the propensity of light to travel along a straight line without any interference in its trajectory. ... It is because light travels along a straight line and leaves only the areas where the object interferes.

7 0
2 years ago
Other questions:
  • A car in front of the school goes from rest to 27 m/s in 3.0 seconds. What is its acceleration (assuming
    9·1 answer
  • What is the tool used for classifying organisms called? A. Dichotomy B. Dichotomous key C.Dichromic key D. Periodic table
    9·1 answer
  • calcular la longitud de un péndulo que oscila a 10 Hz en santa fe de bogota, sabiendo que en esta ciudad la aceleracion de la gr
    5·1 answer
  • A scene in a movie has a stuntman falling through a floor onto a bed in the room below. The plan is to have the actor fall on hi
    14·1 answer
  • Break down of rock can be chemical or mechanical
    13·2 answers
  • Pulsed dye lasers emit light of wavelength 585 nm in 0.45 ms pulses to remove skin blemishes such as birthmarks. The beam is usu
    5·1 answer
  • In what type of wave is the vibration perpendicular to the direction of travel of the wave
    7·1 answer
  • Susie (45kg) and Troy (65 kg) are sitting 2 meters apart. They smile at each other. What is the gravitational force between them
    6·1 answer
  • 1. If we want to increase the strength of an electromagnet, which 2 of
    5·1 answer
  • Water exits straight down from a faucet with a 1.96-cm diameter at a speed of 0.55 m/s. The volume flow rate of the water as it
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!