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
natta225 [31]
2 years ago
14

Plz answer these two questions. I am so sick.if u ddo it would mean a lot.

Physics
1 answer:
faltersainse [42]2 years ago
4 0
Gurlll same I hate physics
You might be interested in
Which of the following mathematical operations are and are not not allowed on two quantities with different unit dimensions?
Katyanochek1 [597]

The following mathematical operations are and are not allowed on two quantities with different unit dimensions are C) Allowed : Multiplication, Division , Not Allowed : Addition, Subtraction, Equality

To answer the question, we have to know what mathematical operations are.

<h3>What are Mathematical operations?</h3>

Mathematical operations are operations which are performed to change the value of a variable. The arithmetic mathematical operations we have are

  • addition,
  • subtraction,
  • multiplication,
  • subtraction and
  • equality which shows the relationship between two quantities.

Now, for two quantities with different unit dimensions, addition, subtraction and equality are not allowed because these mathematical operations require the quantities to be in the same unit dimensions

Also, for two different quantities with differnt unit dimensions, multiplication and division are allowed because these mathematical operations do not require the quantities to be in the same unit dimensions.

So, the mathematical operations that are allowed are multiplication and division while the mathematical operations that are not allowed are addition, subtraction and equality.

So, the following mathematical operations are and are not allowed on two quantities with different unit dimensions are C) Allowed : Multiplication, Division , Not Allowed : Addition, Subtraction, Equality

Learn more about mathematical operations here:

brainly.com/question/26112472

4 0
2 years ago
Which of the following is a negative environmental impact of using solar
saw5 [17]

Answer:c

Explanation:

7 0
3 years ago
A 2300 kg truck has put its front bumper against the rear bumper of a 2500 kg suv to give it a push. with the engine at full pow
valentina_108 [34]
F=ma
m=total mass = 2300kg+2500kg=4800
F=18000N
a=?
a=F/m
a=18000/4800
a=3.8m/s^2
Final answer
7 0
3 years ago
Read 2 more answers
Pls answer the 15a answer i cant understand it​
Maksim231197 [3]

Materials required for the experiment of limiting force borne by string:-

  1. String balance
  2. weights
  3. light strings
  4. weight hanger
  5. pan for spring balance
  6. Sand

Steps of procedure for for the experiment of limiting force borne by string:-

  1. First we have to tie a light string to the fixed support and then tie the other end with the weight hanger consists of weight.
  2. Add additional weight to the hanger again and again. And continue the same until the string is broken.
  3. Note down the weight (x) where the string is broken.
  4. Suspend spring balance to a support.
  5. Tie the light string at the end of the balance and at the other end suspend the pan for spring balance.
  6. Now place the weights (x-100 grams) in pan.
  7. Observe the reading in the spring balance.
  8. Add a small amount of sand in the pan by observing the readings.
  9. same is to be done till the string is broken.

Learn more about limiting force here:- brainly.com/question/11371672

#SPJ1

6 0
1 year ago
Can someone help me?
vlabodo [156]
1. Science.
2. evidence
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the magnitude of the electric force of attraction between an iron nucleus (q = +26e) and its innermost electron if the d
    15·1 answer
  • Which formula can be used to calculate average speed (v) for steady motions?
    7·1 answer
  • The velocity of waves in a ripple tank is 20 centimeters per second, and standing waves are produced with nodes spaced 3.0 centi
    8·1 answer
  • Earth's layers formed as result of differentiation. During differentiation, different zones of elements form layers and today we
    6·2 answers
  • What is hydraulic pressure?
    5·1 answer
  • Two equal positive charges are held in place at a fixed distance. If you put a third positive charge midway between these two ch
    7·1 answer
  • An isotope has a half-life of 25 days. If you start with 50 grams, how much of the substance
    8·1 answer
  • what different forms of energy are demonstrated by tv remote, flashlight, string lol ights, clock, and Toys​
    7·1 answer
  • How do air bags help us in a wreck?
    12·1 answer
  • Parents take their children camping is a gpi or a gdp
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!