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
Amanda [17]
3 years ago
7

A 12 N force is used to pull a wagon 10 m to the left in 15 seconds. Which of the following represents the magnitude of the forc

e?
12 N
10 m
left
15 seconds



Jody drives 120 miles south from Kingston, NY to Princeton, NJ. If she drives 60 mph, how long will it take her to make the trip?
1 hour
2 hours
4 hours
cannot be determined



Jeremiah is riding his bicycle to the east. It takes him 10 seconds to change his velocity from 10 m/s to 15 m/s. What is Jeremiah's acceleration?
5 m/s
5 m/s/s
0.5 m/s
0.5 m/s/s
Physics
2 answers:
Lana71 [14]3 years ago
7 0

1. - 12N

2.- 2 hours

3. - 0.5 m/s/s

Nadya [2.5K]3 years ago
4 0

Answer:

12 Newtons

Explanation:

You might be interested in
The vibration produced days or even years before an earthquake
Margaret [11]
I don't know I guess its the plate tectonics 
7 0
3 years ago
HELP ME I WILL GIVE BRAINLYEST!!
DaniilM [7]

Answer:

Planting of trees on sloped surfaces is a method of conservation that utilizes the roots of plants. Planting trees on such areas would prevent hazards and maintain the soil formation future since the roots would hold the soil together preventing or minimizing any soil erosion.

6 0
3 years ago
Read 2 more answers
Please Someone Help Me...
goldenfox [79]

Answer:

Hi myself Shrushtee.

Explanation:

The fuse is connected to the live wire so that the appliance will not become charged (have a potential difference of 230 V) after the fuse has melted due to excessive current. Fuses must be fitted onto the live wire so that when it blows, it will disconnect (isolate) the appliance from the high voltage live wire.

6 0
3 years ago
Isotopes of the same element vary in the number of ____ present in the nucleus A.neutrons
I am Lyosha [343]
A. Neutrons.
If it were electrons, it would be an ion.
If it were protons, it wouldn't be the same element.
5 0
4 years ago
Read 2 more answers
What is the differential equation governing the growth of current in the circuit as a function of time after t=0? express the ri
Reika [66]

Answer:

v_{b}=ir+L\frac{di}{dt}

Explanation:

A differential equation that contain a term with di(t)/dt is in a RL circuit. Here we have

v_{b}=v_{r}+v_{i}

where vr is the voltage in the resistance, vi is the voltage in the inductance and vb is the source voltage. But also we have that

v_{r}=ir\\v_{i}=L\frac{di}{dt}

where L is the inductance of the circuit, r is the resistance an i is the current. By replacing we have the differential equation

v_{b}=ir+L\frac{di}{dt}

I hope this is useful for you

regards

3 0
3 years ago
Other questions:
  • Fn, Friction, (A-D) please help, thank you :).
    11·1 answer
  • A girl at an airport rolls a ball north on a moving walking that moves east. If the ball’s speed with respect to the walkway is
    5·1 answer
  • Which statement is true regarding the relationship between distance and displacement? A) Distance and displacement are always eq
    11·2 answers
  • According to newton's first law, an object traveling in a circle does not have a force acting on it.
    7·1 answer
  • Which type of hearing problem can be reduced which ordinary hearing aids
    5·1 answer
  • A wooden plaque is in the shape of an ellipse with height 30 centimeters and width 22 centimeters. Find an equation for the elli
    7·1 answer
  • a grocery sore just receive a shipment of 212 carton eggs each carton holds one dozen eggs if 12 eggs =1 dozen how many eggs did
    5·1 answer
  • While Steve is trekking in the Rocky Mountains, he realizes that he does not have a compass. He decides to find north direction
    8·1 answer
  • An accelerometer has a damping ratio of 0.5 and a natural frequency of 18,000 Hz. It is used to sense the relative displacement
    13·1 answer
  • What is the kinetic energy of 0.01kg bullet traveling at a velocity of 700m/s ?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!