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
hodyreva [135]
3 years ago
15

Please help!

Physics
2 answers:
Trava [24]3 years ago
7 0

Answer:

3 N to the right

Explanation:

There are two forces acting on the car:

- A force of 10 N towards the right

- A force of 7 N towards the left

Therefore, the net force is given by the difference between the two, since they are in opposite directions:

F=10 N-7 N=3 N

And the direction is to the right, since the force to the right has greater magnitude than the force to the left.

julia-pushkina [17]3 years ago
6 0
3n to the right is what your looking for
You might be interested in
One kilowatt-hour (kWh) is the amount of work or energy generated when one kilowatt of power is supplied for a time of one hour.
Helga [31]

Answer:

The energy in one kilowatt-hour is 36\times10^{5}\ J

Explanation:

Given that,

Power = 1 kW

Time = 1 hour

One kilowatt-hour (kWh) is the amount of work or energy generated when one kilowatt of power is supplied for a time of one hour

We need to calculate the energy

Using formula of energy

E=p\times t

Where, P = power

t = time

Put the value into the formula

E=1\times10^{3}\times3600

E=36\times10^{5}\ J

Hence, The energy in one kilowatt-hour is 36\times10^{5}\ J

6 0
4 years ago
You place a small air cart on a 4.00 m air track and set it into motion with a speed of 0.75 m/s. Due to very good elastic bumpe
san4es73 [151]

Answer:

6 seconds

0.167 Hz

Explanation:

Distance = 4 m

Velocity = 0.75 m/s

Period is given by

T=2\times Distance\times Velocity\\\Rightarrow T=2\times 4\times 0.75\\\Rightarrow T=6\ s

The period of the motion is 3 seconds

Frequency is given by

f=\frac{1}{T}\\\Rightarrow f=\frac{1}{6}\\\Rightarrow f=0.167\ Hz

The frequency of the motion is 0.33 Hz

3 0
3 years ago
As the cross-sectional area of a conductor increases, its resistance .
n200080 [17]

Answer:

Yess it’s resistance

Explanation:

8 0
3 years ago
Read 2 more answers
HURRY!!! How does a sound wave travel through air?
Sergio039 [100]
Answer is B

Hope this helped!
8 0
3 years ago
If the viscosity of the honey is tested at several different temperatures, the distance that the honey flows is the ____ variabl
In-s [12.5K]
The correct option is D.

Because <span>the distance that the honey flows is a dependent variable. Becuase the coefficient of viscosity is dependent on the velocity gradient (v/L). And, </span>Viscosity is very temperature dependent • It decreases with increasing temperature (in case of liquids). But, Viscosity of a gas increases with increasing temperature.
7 0
3 years ago
Other questions:
  • What is the acceleration of a 50kg object that has been given a 20N push?
    9·1 answer
  • True or False? A negative energy balance occurs when you take in more calories than you need, and a positive energy balance occu
    15·1 answer
  • Why do scientists often take several measurements of the same object, average them together, and use the average value as the me
    7·1 answer
  • A weather balloon is inflated to a volume of 2.2 x 10^3 L with 374 g of helium. What is the density of helium in grams per liter
    7·1 answer
  • Two forces are acting on a 0.250 kg hockey puck as it slides along the ice. The first force has a magnitude of 0.340 N and point
    5·1 answer
  • A 139-turn circular coil of radius 2.13 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coi
    5·1 answer
  • Water evaporators is this a physical change or a chemical change?
    5·2 answers
  • In a given system of units the ratio of the unit of volume to that of area gives the unit of​
    5·1 answer
  • Light refracts when:
    6·1 answer
  • If a bowling ball of mass 7.0 kg has a potential energy of 1100 Joules, how high above the ground is the bowling ball?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!