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
djverab [1.8K]
3 years ago
13

Understanding the benefits of an activity can __________.

Physics
2 answers:
Bogdan [553]3 years ago
8 0

Answer:A.

Increase your motivation to continue doing it

Explanation:

benefits help you

Trava [24]3 years ago
3 0

Answer:The awnser is A

Explanation:

You might be interested in
An engineer in India (standard household voltage = 220 volts) is designing a transformer for use on her
Gnom [1K]
He should a step-up transformer with k=220/120=1.83 so output coil must have 240*1.83=440 turns

5 0
3 years ago
Wha is amplitde in sound
NemiM [27]

Answer:

The number of molecules displaced in a vibration makes the amplitude of a sound.

7 0
3 years ago
What is impulse? How does this relate to momentum?
lawyer [7]
Impulse is a force acting briefly on a body and producing a finite change of momentum.
This relates to momentum because impulse is a change in momentum. Impulse = momentum. Since force is a vector quantity, impulse is also a vector in the same direction. Impulse applied to an object produces equivalent vector change in its linear momentum, also in the same direction. m•(triangle)v
4 0
3 years ago
A wire 2.80 m in length carries a current of 5.20 A in a region where a uniform magnetic field has a magnitude of 0.430 T. Calcu
galina1969 [7]

Question:

A wire 2.80 m in length carries a current of 5.20 A in a region where a uniform magnetic field has a magnitude of 0.430 T. Calculate the magnitude of the magnetic force on the wire assuming the following angles between the magnetic field and the current.

(a)60 (b)90 (c)120

Answer:

(a)5.42 N (b)6.26 N (c)5.42 N

Explanation:

From the question

Length of wire (L) = 2.80 m

Current in wire (I) = 5.20 A

Magnetic field (B) = 0.430 T

Angle are different in each part.

The magnetic force is given by

F=I \times B \times L \times sin(\theta)

So from data

F = 5.20 A \times 0.430 T \times 2.80 sin(\theta)\\\\F=6.2608 sin(\theta) N

Now sub parts

(a)

\theta=60^{o}\\\\Force = 6.2608 sin(60^{o}) N\\\\Force = 5.42 N

(b)

\theta=90^{o}\\\\Force = 6.2608 sin(90^{o}) N\\\\Force = 6.26 N

(c)

\theta=120^{o}\\\\Force = 6.2608 sin(120^{o}) N\\\\Force = 5.42 N

3 0
3 years ago
Write the terms involved in s=ut+1\2​
cricket20 [7]

s = displacement; u = initial velocity; t = time of motion

7 0
3 years ago
Other questions:
  • The top floor of the Ostankino TV Tower in Moscow is located at a height of 360.4 m. Assume a stone is dropped from this top flo
    5·1 answer
  • All of the waves in the electromagnetic spectrum are _______ waves.
    7·1 answer
  • While doing bicep curls, Tamara applies 155 Newtons of force to lift the dumbbell. Her forearm is 0.366 meters long and
    8·1 answer
  • If it uses 5 watts, how much time would it take to do 100J of work?
    12·1 answer
  • When the charges in the rod are in equilibrium, what is the magnitude of the electric field within the rod?
    15·1 answer
  • 3.) If Lebron James has a vertical leap of +1.35 m. then what is his takeoff speed7 For this
    14·2 answers
  • What would you do if you are caught on thunder storm
    9·2 answers
  • Photochemical smog consists of
    10·1 answer
  • _________ refers to the process whereby at low pressures a solid changes directly into the vapor phase without passing through t
    10·1 answer
  • Which color lined on the graph shows the population reaching, but not surpassing, carring capacity?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!