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
Juliette [100K]
2 years ago
11

A boy is being pushed on a swing. His older sister with a greater mass sits on the swing next. Which statement describes the cha

nge in motion if his sister is pushed with the same force?
Chemistry
2 answers:
anastassius [24]2 years ago
7 0
If the same force is exerted and she weighs more, her acceleration would be lesser than the brothers because a heavier object takes more time to accelerate when the same force is exerted.
Troyanec [42]2 years ago
3 0

Answer:

yes he forced up then avoid it

You might be interested in
This is about rocks and/or minerals
vampirchik [111]
I need the same answer
5 0
3 years ago
Read 2 more answers
Express 450 x 10-9 m (wavelength of blue light) in decimal notation (i.e., express
Llana [10]

Answer:

0.00000045 m  is the wavelength of blue light in decimal

3 0
3 years ago
I need help with this question
KiRa [710]
A challenge they could face is that the plants are not used to the climate in the new area . (sorry if it’s wrong)
5 0
3 years ago
As we saw in section 4.3, nitric acid and hydrochloric acid are strong acids. write net ionic equations for the neutralization o
Kazeer [188]

First you write the "molecular" equation, then the ionic equation, and finally the net ionic equation.

Explanation:

You can read about these equations at

Here are the steps for your reaction.

1. Write the molecular equation

We write the equation as if all the reactants were molecules.

2HNO₃(aq) + Mg(OH)₂(s) → 2H₂O(l) + Mg(NO₃)₂(aq

2. Write the ionic equation

We write all the soluble strong electrolytes as ions. H₂O is a weak electrolyte, so we write it as a molecule. Mg(OH)₂ is insoluble, so we write it as a molecule as well.

2H⁺(aq) + 2NO₃⁻(aq) + Mg(OH)₂(s) → 2H₂O(l) + Mg²⁺(aq) + 2NO₃⁻(aq)

3. Write the net ionic equation

Here, we cancel all species that appear on both sides of the equation. We cancel the NO₃⁻ ions.

The net ionic equation is

2H⁺(aq) + Mg(OH)₂(s) → 2H₂O(l) + Mg²⁺(aq)

6 0
3 years ago
Most likely to break apart a rock
Setler79 [48]
Sherk because he’s a big boy
7 0
3 years ago
Read 2 more answers
Other questions:
  • If the symbol X represents a central atom, Y represents outer atoms, and Z represents lone pairs on the central atom, the struct
    14·1 answer
  • In another experiment, if 80 xo3 molecules react with 104 brz3 molecules how many br2 molecules will be produced which reactant
    8·1 answer
  • The density of iron is 7.8 g/cm^3 (cubed), what is the mass of 5 cm^3 (cubed) of it? Include the symbol for the correct unit.
    9·1 answer
  • Consider 0.01 m aqueous solutions of each of the following. a) NaI; b) CaCl2; c) K3PO4; and d) C6H12O6 (glucose) Arrange the sol
    14·1 answer
  • Isotopes are atoms of the same element with different numbers of
    15·1 answer
  • NEED HELP ASAP
    12·1 answer
  • Which pair shares the same empirical formula?
    8·1 answer
  • The structural formula for CF4 is
    12·2 answers
  • Why is the use of high-frequency radio waves a beneficial technological advancement
    12·1 answer
  • 27. Apply the Pauli exclusion principle, the aufbau princi-
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!