All categories

3 years ago

The downward pull on an object due to gravity is the object’s

Mathematics

2 answers:

Sauron [17]3 years ago

5 0

Answer:

The downward pull on an object due to gravity is the object’s WEIGHT.

Step-by-step explanation:

Since, weight is defined as a force exerted on a body having mass ( m ) due to force of gravity.

According to newton's law of motion,

Weight = Force = Mass × Acceleration of gravity

That is, W = mg

SI Unit of Weight is Newtons.

Thus, The downward pull on an object due to gravity is the object’s WEIGHT.

finlep [7]3 years ago

3 0

The downward pull on an object due to gravity is the object’s Weight

That's how scales work. They show your weight which is actually your downward pull by the force of gravity.

You might be interested in

What is the solution to the system of equations? Use the substitution method.

aleksandrvk [35]

{ y = 3 x - 4
9x -3y = 14

Subsititute y = 3x-4 :

[ 9 x - 3 ( 3 x-14 )=14]

Refine:

9 x - 3 ( 3 x - 4 ) = 14

- 2 = 0

is false , therefore the system of equations has no solution

Answer A

hope this helps!

3 0

3 years ago

If w is a string of english letters a–z (all uppercase for the purposes of this problem), let wr denote the reverse of w; (train

Dennis_Churaev [7]

Answer:

$f(x)=\left \{\begin{array}{rl}26^{\frac{k}{2}}&\text{for k even}\\26^{\frac{k+1}{2}}&\text{for k odd}\end{array}\right.$

Step-by-step explanation:

Half the length of the palindrome can be any possible sequence of the 26 available letters. The other half is constrained to be the reverse of the same sequence. For odd length sequences, the middle letter can be any of the 26.

So, for k even, the number of palindromes is 26^(k/2). For k odd, the number is 26·26^((k-1)/2) = 26^)((k+1)/2).

5 0

3 years ago

In Amy’s backyard, there are also chickens and rabbits. There are 5 more chickens than rabbits. The total number of legs is 130.

Butoxors [25]

Answer:

There are 25 chickens and 20 rabbits

Step-by-step explanation:

Let

x-----> the number of chickens

y ----> the number of rabbits

Remember that

1 chicken has two legs

1 rabbit has four legs

2x+4y=130 -------> equation A

x=y+5 -----> equation B

Substitute equation B in equation A and solve for y

2(y+5)+4y=130

2y+10+4y=130

6y=120

y=20 rabbits

Find the value of x

x=y+5

x=20+5=25 chickens

3 0

3 years ago

What is the value of 7 in the number 21,780

Georgia [21]

I need more information

3 0

2 years ago

What is two other ways to write 8.517

vova2212 [387]

One way is in word form the other way is in fraction form example

1. eight and five-hundred seventeen thousandths
2. 8517/1000

6 0

3 years ago