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
Margaret [11]
3 years ago
15

18)

Physics
1 answer:
iris [78.8K]3 years ago
7 0

Answer:

The answer,  because i gotta

Explanation:

finish a challenge

You might be interested in
A box is moved 10 m across a smooth floor by a force F making a downward angle with the floor, so that there is effectively a 4
Brut [27]

Answer:

Zero

Explanation:

Impulse is defined as the change in momentum.

Impulse is also defined as the product of force and the time duration of application of the force.

In the given problem, since there is no motion in the vertical direction, therefore the velocity of the box along the vertical direction is zero. So, momentum of the box along the vertical is also zero.

Hence the change is momentum is also zero along vertical direction.

Thus the impulse delivered by the box is zero.

6 0
3 years ago
The hottest stars are _____. -Blue -Orange -White -Red
AnnyKZ [126]

Answer:

yellow

Explanation:

6 0
4 years ago
Read 2 more answers
A cosmic-ray electron moves at perpendicular to earth’s magnetic field at an altitude where the field strength is. what is the r
Harlamova29_29 [7]

4.266 m is the radius of the circular path the electron follows.

Given

Speed of electron (v) = 7.5 × 10⁶ m/s

Earth's Magnetic Field (B) = 1 × 10⁻⁵ T

We already know that

Mass of electron (m) = 9.1 × 10⁻³¹ kg

Charge on electron (q) = 1.6 × 10⁻¹⁹ C

According to the formula

Radius of circular path(r) = mass on electron × speed/ Charge × Magnetic field

Radius of circular path(r) = m × v/q × B

Put the values into the formula

r = 9.1 × 10⁻³¹ × 7.5 × 10⁶/ 1.6 × 10⁻¹⁹ × 10⁻⁵

On solving, we get

r = 4.266 m

Hence, 4.266 m is the radius of the circular path the electron follows.

Learn more about magnetic field here brainly.com/question/26257705

#SPJ4

6 0
1 year ago
Which statements about water are true? Choose more than one answer.
insens350 [35]

water is not found in the periodic table.

water has a lot of empty space.

I think that's it I know those to are true.

4 0
3 years ago
Help me<br> please <br> lol<br> ?????
myrzilka [38]

Answer:

150 N= 15 or 150 N= 1.1

Explanation:

What I did was subtract 165kg and 150 N and I divided it too but I got 1.1 so yuhh

4 0
3 years ago
Other questions:
  • When did humans first learn that earth is not the center of the universe? around the time that early humans acquired language wi
    8·1 answer
  • Light is an example of something that travels in waves. Light waves come in many different varieties, and can be seen as many di
    14·2 answers
  • WHAT IS NUMBER OF TICKS? IN FINDING APPROXIMATE AREA OF YOUR PALM? IMPORTANT PLZ ANSWER QUICK
    7·1 answer
  • In the lab, you did not include friction in your calculations for the acceleration. Explain why it was not necessary. What would
    13·1 answer
  • You slide a breakfast plate along the counter toward your friend, but your friend misses it and the plate slides off the edge of
    13·1 answer
  • Cardio coasting is detrimental to a fitness routine because A. it can cause extreme weight gain. B. it can increase the chance o
    12·1 answer
  • Come si esprime il numero 0,00123 in notazione scientifica?
    14·1 answer
  • Using the information learned from the pendulum demonstration, when the pendulum is at it's lowest point, what type of energy do
    8·2 answers
  • The x and y components of a force are 2 N<br>and - 3 N. The force is​
    9·1 answer
  • Imagine you are a TV sports commentator for a major car race. What techniques could
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!