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
Marta_Voda [28]
3 years ago
9

Two crates,one heavy and one light,are at rest on a waxed floor.What crate will need the greater force to give the same change i

n speed?Explain.
Physics
2 answers:
miv72 [106K]3 years ago
7 0
Ok so i think it will be the heavier one because it is lighter and will beed greater force to have the same change in speed because it is heavier and takes more effort to push it?
is this what you re looking for. im really not sure
Mrac [35]3 years ago
4 0
I think the heavy one will need the greater force to give the same change in speed because it is heavy, so more force will be needed to move it.
You might be interested in
You push a cart and then you take some items out of your cart. Your work will ________. -increase because you have less to push
Darina [25.2K]
<span>You push a cart and then you take some items out of your cart. Your work will decrease because you have less to push.
The cart is lighter, so there is less friction, which means that it will be easier to move it.
</span>
4 0
4 years ago
Which causes a rainbow in the sky?
mylen [45]

The answer is B. Sunlight (white light) refracts when it passes through droplets of water in the atmosphere

3 0
4 years ago
Scientists discovered that the level of deuterium in comets forming in the Kuiper Belt is nearly identical to the level found in
malfutka [58]

Options:

  • The impact of Earth’s gravity on the decay rate of deuterium is the same as the impact of microgravity.  
  • Most of the water that forms the oceans of Earth arrived by way of impacts with Kuiper Belt comets.  
  • Most comets formed from deuterium-based water that was stripped away from early Earth by solar radiation.

Answer:

<u>Most of the water that forms the oceans of Earth arrived by way of impacts with Kuiper Belt comets.</u>

Explanation:

Note, a comet is a celestial body made of ice which releases gases when it orbits close to the Sun. Deuterium is a type of element which can be found in comets and in our oceans on earth. Deuterium is considered an isotope of hydrogen.

Hence, because of the similarities between the Deuterium and Hydrogen, some scientists promote the theory that most of the water that forms on oceans of the earth<em> likely</em> arrived by the impact with Kuiper Belt comets.

3 0
3 years ago
What distance is moved if we have a 8N force and the work done is 90J
miskamm [114]
I need a picture man
3 0
3 years ago
An object has 100 J of kinetic energy and a mass of 2 g. How fast was it traveling?
iragen [17]

K.E = 1/2 mv²

100   = 1/2 (2 )(v)²

100  = both  2 cancel (v)²

Taking Square root on b/s

√100 = √v²

10  = v

7 0
4 years ago
Other questions:
  • How do convection currants affect the movement at the Mariana Trench?
    12·1 answer
  • By how many degrees fahrenheit can the temperature of one metric ton of water be raised with the addition of 110 thousand btus o
    5·1 answer
  • Which of these types of images is not possible with a diverging mirror? A) an image that is smaller than the object b)a inverted
    13·1 answer
  • A student uses an indicator to measure the pH of a solution. The indicator shows a pH of 7. What must be true of this solution?
    13·2 answers
  • What type of star has a low temperture but a high luminosity?
    10·1 answer
  • In April​, ​Seattle's daily high temperature has a mean of 59degreesF and a standard deviation of 7degreesF. The formula to conv
    7·1 answer
  • Where in the United States are sinkholes common, other than Florida?
    5·2 answers
  • What do car manufacturers do to reduce the fluid friction acting on a car
    9·2 answers
  • I'd like you to explain this to me, I don't have a clue on how to do this
    15·1 answer
  • I'm studying the equilibrium of forces so hard that I got confused for a sec. Is the force due to gravity included in summing up
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!