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
hjlf
3 years ago
8

I left a location by 6:38am and arrived a new location by 6: 58am. How do I calculate the time spent?

Physics
2 answers:
RideAnS [48]3 years ago
8 0
658-638=20



Is that right
jolli1 [7]3 years ago
6 0

Answer:20 minutes

Explanation:

06:58am - 06:38am =20 minutes

You might be interested in
When the acceleration of a mass on a spring is zero, the velocity is at a
Sergeu [11.5K]

1) Maximum

2) Maximum

Explanation:

The force acting on a mass on a spring is given by Hooke's law; in magnitude:

F=kx

where

F is the force

k is the spring constant

x is the displacement

Also we know from Newton's second law that we can write

F=ma

where

m is the mass

a is the acceleration

So we can write the equation as

ma=kx (1)

From this relationship, we see that the acceleration is directly proportional to the displacement.

On the other hand, we know that the total mechanical energy of the system mass-spring is constant, and it is given by

E=\frac{1}{2}kx^2+\frac{1}{2}mv^2=const. (2)

where the first term is the elastic potential energy while the second term is the kinetic energy, and where

v is the velocity of the mass

From eq. (2), it is clear that when displacement increases, velocity decreases, and vice-versa; however, from eq.(1) we also know that acceleration is proportional to the displacement.

Therefore this means that:

- When acceleration increases, velocity decreases

- When acceleration decreases, velocity increases

Therefore, the two answers here are:

- When the acceleration of a mass on a spring is zero, the velocity is at a  maximum

When the velocity of a mass on a spring is zero, the acceleration is at a  maximum

6 0
3 years ago
PLEASE HELP!!!!
Alex_Xolod [135]
I would say A Because it weighs more than the water
5 0
3 years ago
What is the wavelength of the wave pictured above?
love history [14]

Answer:

its counting by 4 the multi 4,8,12,16

3 0
2 years ago
Which of the following objects works by burning fuel to push hot air toward the ground and create thrust to use in lifting off?
olga_2 [115]
Rockets, space stations, space probe 
6 0
3 years ago
Read 2 more answers
Prior Knowledge Questions (Do these BEFORE using the Gizmo.) Strings of holiday lights can be designed in one of two ways. In so
IgorLugansk [536]

Answer:

They would go out

Explanation:

This is because, in a series connection, the same current passes through each light. Since the current is the same, if one light burns out, it cuts off the rest of the other lights and thus, no current flows in the string again.

Whereas, in a parallel connection, each light is attached to its own wire and thus has a different current flowing through it than the rest of the other wires.  If one of the lights goes out, current stops flowing through it but, it doesn't affect the other lights.

8 0
3 years ago
Other questions:
  • Two tiny particles having charges of +5.00 μC and +7.00 μC are placed along the x-axis. The +5.00-µC particle is at x = 0.00 cm,
    7·1 answer
  • An ideal solenoid of length L, N windings, and radius b (L is much longer than b). A current I is flowing through the wire windi
    5·1 answer
  • At what location in a circuit is the electrical potential energy the greatest
    7·1 answer
  • If an astronaut weighs 900 n on earth, what does he weigh on the planet venus?
    6·1 answer
  • Imagine the door to a theatre is opened and you are standing outside. How is it possible that you can hear the sound of the movi
    9·1 answer
  • How many protons are in this Atom if it has a balanced charge?
    15·1 answer
  • How is Uranus similar to Jupiter?
    9·2 answers
  • 1. What causes some atoms of the same element<br> to have different atomic masses?
    8·2 answers
  • A bridge that was 5m long has been washed out by a heavy rain. The road on the
    8·1 answer
  • Briefly explain how a resonance tube works​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!