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
Ann [662]
3 years ago
13

MY LAST ONE<,Brainliest for best answer!

Physics
2 answers:
grigory [225]3 years ago
8 0
_Award brainliest if helped!
Mechanical Advantage = Force by Hammer / Force by Nail = 160/40 = 4
Neko [114]3 years ago
4 0
Mechanical Advantage = Force B / Force A
So, 160 / 40 = 4
The mechanical advantage of the hammer is 4
You might be interested in
Which formula represents the law of conservation of energy?
Amiraneli [1.4K]

Answer:

KE+PE

Explanation:

4 0
3 years ago
What forces act on human body in equilibrium.​​
shusha [124]

Explanation:

ear drum

muscular force

8 0
3 years ago
A car has a mass of 1600 kg. It is stuck in the snow and is being pulled out by a cable that applies a force of 7560 N due north
sergiy2304 [10]

Answer:

Acceleration of the car will be a=0.1375m/sec^2

Explanation:

We have given mass of the ball m = 1600 kg

Force in north direction F= 7560 N

Resistance force which opposes the movement of car F_R=7340N

So net force on the car F_{net}=F-F_R=7560-7340=220N

According to second law of motion we know that F=ma

So 220=1600\times a

a=0.1375m/sec^2

7 0
3 years ago
The radius of a sphere is 2.00 m. What’s the surface area
Svet_ta [14]

S.A of sphere = 4πr²

r = 2m

S.A = 4π *4

S.A = 50.26m²

5 0
3 years ago
In an electroplating process, copper (ionic charge +2e, atomic weight 63.6 g/mol) is deposited using a current of 10.0 A. What m
statuscvo [17]

Answer:

1.974 g

Explanation:

Electrochemical equivalent of copper, z = 0.000329 g/C

I = 10 A

t = 10 minutes = 10 x 60 = 600 seconds

By the use of Farady's law of electrolysis

m = z I t

m = 0.000329 x 10 x 600

m = 1.974 g

5 0
3 years ago
Other questions:
  • Compare and contrast a tanker truck carrying a liquid load and a truck carrying solid objects
    11·1 answer
  • You have a mixture of substances with diifferent sized molecules. How could you seperate them?
    12·2 answers
  • What is one example of the use of an infrared sensor?
    9·2 answers
  • In a four stroke engine, the piston compresses the gas mixture during the ______ stroke.
    11·1 answer
  • A textbook is pushed across a desk. It experiences what type of force ​
    8·1 answer
  • How long will it take an object to accelerate from a velocity of 4.8 m/s to a velocity of 15.6 m/s if it is accelerating at a ra
    5·1 answer
  • Please help. All the information is in the image.
    13·1 answer
  • The Earth's plates moved over millions of years, bringing continents and other
    15·2 answers
  • Hello, is there anyone here a pharmacy technician?
    14·1 answer
  • Which of the following, if eliminated, would completely prevent the greenhouse effect from occurring on earth?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!