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
pickupchik [31]
3 years ago
11

To push a heavy box up a ramp into a moving van, what could be used to decrease the force of friction?

Physics
2 answers:
inn [45]3 years ago
7 0

Answer:

B. Put a lubricant between the ramp and the box

D. Place rollers or wheels on the bottom of the box

GuDViN [60]3 years ago
3 0

Answer:

D.Place rollers or wheels on the bottom of the box.

You might be interested in
A ball rolls from rest at the top of a 15.5 m hill, downward to the right and back upward onto a 8.25 m hill. How fast is the ba
lana66690 [7]

Answer:

?

Explanation:

6 0
3 years ago
Falling objects drop with an average acceleration of 9.8 m/sec/sec, or 9.8 m /s2. If an object falls from the top of a tall buil
Lena [83]

Use the velocity expression for uniform acceleration and solve for t: v = v0 + at. v0 is zero since the object is at rest. 49 m/s = a(t), and solve for t. t = 49 m/s / 9.8 = 5 seconds.

5 0
3 years ago
I need help ;-;
Mkey [24]
The First Quarter Moon is a primary Moon phase when we can see exactly half of the Moon's visible surface illuminated. If it is the left or right half, depends on where you are on Earth.
8 0
3 years ago
Read 2 more answers
A crate hangs from a ring at the middle of a rope, as the drawing illustrates. a person is pulling on the right end of the rope
aev [14]

Answer:

No

Explanation:

In order for the rope to be perfectly horizontal, there must be a vertical component in tension

5 0
2 years ago
A lamp with a resistance of 60 Ohms is plugged into a 110-Volt household circuit. How much current flows through the lamp?
Mrac [35]

The current flowing through the lamp is  1.833A

<h3>What is current?</h3>

The current is the stream of charges which flow inside the conductors when connected across the end of voltage.

From the Ohm's law, V =IR

Here, R is the proportionality constant called resistance of the resistor

A lamp with a resistance of 60 Ohms is plugged into a 110-Volt household circuit.

I = V/R

Put the values, we get

I = 110/60

I = 1.833A

Thus, the current flowing through the lamp is  1.833A

Learn more about current.

brainly.com/question/10677063

#SPJ1

6 0
2 years ago
Other questions:
  • CHUULILULILUUU
    10·1 answer
  • Why machines have energy efficiency less than 100%
    15·1 answer
  • A particle whose speed is 50 m/s moves along the line from A(2,1) to B(9,25). Find its velocity vector in the form of ai +bj.
    8·1 answer
  • A woman fires a rifle with barrel length of 0.5400 m. Let (0, 0) be where the 125 g bullet begins to move, and the bullet travel
    15·1 answer
  • Kepler found that the shape of a planetary orbit is ___________ with the sun at one focal point.
    10·1 answer
  • What evidence (data) would support the claim that an increase inhuman population contributes to the emission of greenhouse gases
    12·1 answer
  • When two ocean plates come together, one ocean plate __________________
    13·1 answer
  • An arrow is fired at 5.20 m s−1 at an angle of 22.0° above the horizontal. Find the horizontal component of the initial velocity
    7·1 answer
  • How can I become a good science student ?​
    15·2 answers
  • I need some help with this.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!