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
Nikitich [7]
2 years ago
9

An 18kg block moving at 6 m/s has kinetic energy of

Physics
1 answer:
sergey [27]2 years ago
6 0

½ × 18 × 6² = 324 J

hope that helps^^

You might be interested in
Liquid water heats up and cools down slowly. What causes this property?
Alja [10]

Answer:

water forms hydrogen bonds

Explanation:

3 0
3 years ago
The force you have to overcome to start an object moving is ____. A. Rolling friction c. Sliding friction b. Static friction d.
finlep [7]

Air resistance Please select the best

5 0
3 years ago
A circular coil 14.0 cm in diameter and containing nine loops lies flat on the ground. The Earth's magnetic field at this locati
sp2606 [1]

Answer:

a)T = 2.9*10^{-5} N-m

b) north edge will rise up

Explanation:

torque on the coil is given as

T = NIABsin\theta

where N is number of loop =  9 loops

i is current = 7.80 A

-B -earth magnetic field = 5.00*10^{-5} T

A- area of circular coil

A = \frac{\pi d^{2}}{4}

A =\frac{\pi .14^{2}}{4}

A =0.015 m2

PUTITNG ALL VALUE TO GET TORQUE

T = 9*7.8*0.015*5*10^{-5} sin{90-56}

T = 2.9*10^{-5} N-m

b) north edge will rise up

3 0
3 years ago
Read 2 more answers
When the Sun is directly overhead, a hawk dives toward the ground with a constant velocity of 5 m/s at 60 degrees below the hori
Gemiola [76]
The shadow that will be protected on the ground will represent the hawk's horizontal position. therefore it will move at the hawk's horizontal velocity component, which is:
5*cos(60) = 2.5 m/s
6 0
3 years ago
Read 2 more answers
In the diagram below, point A is southwest of point B. Jaleh walks for 400 seconds along path 1, going from point A to point B.
timama [110]

Answer:

C

Explanation:

velocity = displacement (m) / change of time (s)

velocity = (400 + 300) / (100 + 400)

velocity = 1.4 m/s

4 0
1 year ago
Read 2 more answers
Other questions:
  • The color of light most readily absorbed by water is _________.
    12·1 answer
  • If the magnitude of the resultant force is to be 500n, directed along the positive y axis, determine the magnitude of force f an
    10·1 answer
  • Globalization concerns many workers because ________.
    14·2 answers
  • The world energy consumption was about 6*10^22 J. How much area must a parallel plate capacitor need to store this energy Assume
    11·1 answer
  • two objects are connected by a light string that passes over a frictionless pulley as in the figure below, where m1 A) a1=g<br>
    9·1 answer
  • While performing an experiment, the student creating the data table is not sure if a measurement from the experiment is a vector
    7·2 answers
  • Two boats are operating in the same general area. who is responsible for avoiding a collision?
    13·2 answers
  • A skateboarder traveling with an initial velocity 9.0 meters per second,
    7·1 answer
  • Who invented the first telescope​
    15·2 answers
  • the flux through the coils of a solenoid changes from 6.78*10^-4 wb to 1.33*10^-4 wb in 0.0333 s if the solenoid has 605 loops h
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!