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
Pachacha [2.7K]
3 years ago
10

Two examples of inventions that increase friction?

Physics
1 answer:
Ivan3 years ago
3 0

Answer:

My hard pp...............

Explanation:

You might be interested in
• List four uses of the concave mirror.<br> State five uses of lenses in everyday activities
Zina [86]
FOUR USES OF CONCAVE MIRROR:Satellite dishes,headlights of a car, telescopes used for astronomical studies, and shaving mirrors because of there curved and reflective surface.

FIVE USES OF LENSES: Camera lens ,microscopes ,magnifying glass,eyeglasses,projector
6 0
3 years ago
Abishek is a runner. He runs the 100 m sprint
konstantin123 [22]

Answer:

1.67m/s

Explanation:

Total Distance to be travelled by a Runner=100m

Time Taken=10*6s

Speed=Distance/Time

=100/10*6=10/6=1.67m/s

3 0
3 years ago
Read 2 more answers
Molds survive best in <br> A) warm, most<br> B) dry, cold <br> C) bright, sunny<br> places
lana66690 [7]
A..........................................
3 0
3 years ago
Read 2 more answers
An electric motor draws out 5 A of current from a 20 V battery. How much power is it using?
irinina [24]

Answer:

Explanation:

P = VI = 20(5) = 100 W

7 0
3 years ago
Read 2 more answers
What is the acceleration of a 349 kg object that moved with a force of 750 N?
zavuch27 [327]

Answer:

<h3>The answer is 2.15 m/s²</h3>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

a =  \frac{f}{m}  \\

where

f is the force

m is the mass

From the question we have

a =  \frac{750}{349}  \\  = 2.14899713...

We have the final answer as

<h3>2.15 m/s²</h3>

Hope this helps you

4 0
3 years ago
Other questions:
  • Maria and Miquel were enjoying the fireworks when they got into a chemistry argument. Maria insisted that the fireworks were the
    11·2 answers
  • The rifles in the figures are being fired horizontally (straight outward, off platforms). The bullets fired from the rifles are
    15·1 answer
  • Given two vectors A⃗ =−2.00i^+ 4.00 j^+ 4.00 k^ and B⃗ = 1.00 i^+ 2.00 j^−3.00k^, do the following.
    5·1 answer
  • In hydroelectric dams, gravitational potential energy is used to produce electrical energy. What is the mass of water that must
    10·1 answer
  • If a projectile hits a stationary target, and the projectile continues to travel in the same direction, the mass of the projecti
    6·1 answer
  • Why is it better to drive a large SUV in icy conditions with chains on the tires, instead of a small car with old tires? Explain
    13·1 answer
  • A box is 30 cm wide, 40 cm long and 25 cm high. Calculate the volume of the box in cubic centimeter.
    6·1 answer
  • How does the electric force between two charged particles change if the
    12·1 answer
  • Anders suffered a shock when his electric radio dropped into the bathtub--while anders was taking a bath. Anders argued that he
    10·1 answer
  • A 63.3 kg wood board is resting on very smooth ice in the middle of a frozen lake. A 35.7 kg boy stands at one end of the board.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!