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
ZanzabumX [31]
3 years ago
12

Can you have a positive velocity but a negative acceleration? I need this to complete my physics hw :/

Physics
1 answer:
kirill115 [55]3 years ago
8 0

Answer: Positive velocity is then speed towards right, and negative velocity is speed towards left. It is the same for acceleration: negative acceleration is acceleration towards left. It slows objects moving towards right

Explanation:  In physics calculations, acceleration — just like displacement and velocity — can be positive or negative. can u help me now pls ?

You might be interested in
If a car has a mass of 1,000 kilograms, and a velocity of 35 m/s. What is its momentum?
fenix001 [56]

\vec{p}=m\vec{v}\\p = 1000 * 35=35000[\frac{kg*m}{s}]

7 0
3 years ago
if a mass on a spring bobs up nad down completing 2 full cycles every section. WHat are the periouds and frequency of the mass
Alika [10]

Answer:

This question is incomplete

Explanation:

This question is incomplete because of the absence of the time taken to complete one full cycle.

Frequency (<em>f</em>) will be calculated first as

<em>f </em>= <em>N </em>÷<em> t</em>

where <em>N </em>is the number of cycles and <em>t </em>is the time taken to complete one full cycle. The unit for frequency is Hertz (Hz).

To calculate the period, <em>T, </em>the formula below will be used

<em>T </em>= 1 ÷ <em>f</em>

The unit for period is secs

4 0
3 years ago
3) Using the rating of perceived exertion scale that we
Schach [20]

Answer:

What do you mean

Explanation:

7 0
3 years ago
Leah paid 42.90 for 5 gallons of gas what was the price per gallon of gas leah paid?
oee [108]

Answer:

the price per gallon of gas leah paid is 8.58

Explanation:

42.90/5=8.58

4 0
2 years ago
A 10 N force and a 30 N force act on an object in opposite directions. What is the net force on the object? Sketch a free body d
yarga [219]

Answer:

Net_{F} = 30N - 10N = 20N

Please mark as brainliest!

It is appreciated hope this helps!

Explanation:

I have put what a simple free body force diagram that you would need for this question below!

Just swap out the 5N and 3N with 30N and 10N :)

8 0
3 years ago
Other questions:
  • A satellite orbiting above the earth needs no power source to keep orbiting the earth.
    11·2 answers
  • Which best describes a parallel circuit?
    12·1 answer
  • According to the big bang theory, the universe was once a very and hostile place.
    14·1 answer
  • Find the west component of 45 m 19º S of W
    10·1 answer
  • How much energy is needed to melt 600 g of ice at 0 degrees C?
    5·1 answer
  • One atom has 14 neutrons. Another has 13 neutrons. Both have 13 protons. These atoms are...
    7·1 answer
  • Margy is trying to improve her cardio endurance by performing an exercise in which she alternates walking and running 100.0 m ea
    8·1 answer
  • This graph shows the acceleration of a racehorse taking off from the starting gate. By how much did the horse’s speed increase b
    5·1 answer
  • A hydraulic lift has pistons with diameter 28cm and 70cm, respectively. If a force of 500 N is exerted at the input piston. What
    12·1 answer
  • Please help I need this its for a grade
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!