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
Sauron [17]
3 years ago
12

what is the pressure from made from a book with the dimensions of 47 cm *86 cm and a measured force of 900N?

Physics
1 answer:
erik [133]3 years ago
7 0
P = f/a = 900N/(47cm x 86cm) ... do the math
You might be interested in
The gaps on Mendeleev's table _____.
larisa86 [58]
Represented elements not discovered in this time

6 0
3 years ago
A double insulated drill ____. A. has two ground wires to insure proper grounding B. generally has a plastic case with the elect
Len [333]

Answer:

Option B is correct.

A double insulated drill generally has a plastic case with the electrical connections and motor insulated within the tool

Explanation:

A double insulated drill's design in real life has plastic casing as the insulator & it wouldn't be a drill without its motor now, would it!?

8 0
3 years ago
Grop 17 of the periodic table contains the ?
Andrei [34K]

Group 17 is the second column from the right in the periodic table and contains six elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (As), and (Ts). Astatine and are radioactive elements with very short half-lives and thus do not occur naturally.

8 0
3 years ago
You are pushing a 60 kg block of ice across the ground. You exert a constant force of 9 N on the block of ice. You let go after
kotykmax [81]

Answer: d = 33 cm or 0.33 m

Explanation: In physics, Work is the amount of energy transferred to an object to make it move. It can be expressed by:

W = F.d.cosθ

F is the force applied to the object, d is the displacement and θ is the angle formed between the force and the displacement.

For the ice block, the angle is 0, i.e., force and distance are at the same direction, so:

W = F.d.cos(0)

W = F.d

To determine d:

d = \frac{W}{F}

d = \frac{3}{9}

d = 0.33 m

The distance d the block ice moved is 33 cm.

7 0
3 years ago
What type of chemical weathering is caused when rocks sit in a pool of salwater?
sergiy2304 [10]

Answer:

weathering occurs when rocks sit in a pool of saltw ater.

Explanation:

i hope you get it right good luck!:))))

lol

5 0
3 years ago
Read 2 more answers
Other questions:
  • A straight, nonconducting plastic wire 9.50 cm long carries a charge density of 130 nC/m distributed uniformly along its length.
    5·1 answer
  • How long does it take the Sun to melt a block of ice at 0∘C with a flat horizontal area 1.0 m2 and thickness 2.0 cm ? Assume tha
    7·1 answer
  • What does a equal? 3/2 a -13=5​
    14·2 answers
  • What is the method of charging called?
    9·2 answers
  • Which of the following is an accurate comparison of the weight of an astronaut on the moon and the Earth? The weight of the astr
    8·2 answers
  • Godric and Savos are a few meters apart, at one end of the football field. Peter is at the other end of the field. Godric and Sa
    8·1 answer
  • An angle of refraction is the angle between the refracted ray and the
    8·2 answers
  • A student made the electromagnet shown and used it to pick up one sewing pin. She
    14·2 answers
  • True or false: An object’s weight can change, but its mass remains the same. True False
    9·1 answer
  • As a child walks, for a brief moment his entire weight is placed on one heel, which can be approximated as a small circle. Calcu
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!