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
nasty-shy [4]
3 years ago
9

Will an object with more mass roll faster down a hill?

Physics
1 answer:
inna [77]3 years ago
5 0
Over time, yes. It will over time gain more momentum
You might be interested in
How must the height of A relate to the height of B for the skateboarder to have just enough energy to complete the loop?
KiRa [710]

Answer:

The answer is D

Explanation:

8 0
3 years ago
Read 2 more answers
If v = 5.00 meters/second and makes an angle of 60° with the negative direction of the y–axis, calculate all possible values of
Goshia [24]
Vx = + 4.33 m/s. Hope this helps
8 0
2 years ago
It is dangerous to stand near the railway leak when train passing by,why?​
4vir4ik [10]

Answer:

Because a person may be pulled in the direction of the moving train. Thereby causing accident

Explanation:

According to Daniel Bernoulli's theorem, he was widely known as a Mathematician. He stated that due to the higher velocity of a moving train, there is higher kinetic energy in terms of volume around it, while the air pressure between the person and the train becomes lower.

As a result, a person near a moving train may be pulled in the direction of the moving train. Thereby causing accidents that may lead to death.

3 0
3 years ago
A system initially has an internal energy U of 504 J. It undergoes a process during which it releases 111 J of heat energy to th
Likurg_2 [28]

Answer:

615 J

Explanation:

internal energy (U) = 504 J

heat lost (q) = 111 J = - 111 J (negative sign is because heat is lost)

work done = 222 J

what is the final energy in the system

total energy = final energy - initial energy

final energy = total energy + initial energy

where

initial energy = 504 J

total energy = 222 - 111 = 111 J

final energy = 504 + 111 = 615 J

6 0
3 years ago
How much work w is done by the electrostatic force on the moving point charge?
V125BC [204]

As we know that electrostatic force is a conservative force

so we can say by the condition of conservative force

F_c = -\frac{dU}{dr}

here we can rearrange the above equation as

dU = - F_c.dr

now integrate both sides

\int dU = - \int F_c . dr

Now we know by the definition of work done by a force is given by

W = \int F.dr

now work done by conservative force is given as

W_c = \int F_c . dr

Now from above work done by electric field to move charge from one point to other is given as

W_{EF} = \int F_{e}.dr = - \int dU

so here work done is given as

W_{EF} = U_i - U_f

so change in potential energy is given by work done

3 0
3 years ago
Other questions:
  • The air in a kitchen has a mass of 60.0kg and a specific heat of 1505J/(kg°C).
    12·2 answers
  • Which of the following is most likely to happen when a plate carrying oceanic crust collides with a plate carrying continental c
    7·1 answer
  • An object has a velocity of 8 m/s and a kinetic energy of 480 j. what is the mass of the object?
    7·2 answers
  • Newton's second law states that the force produced by a moving object depends on its mass and acceleration. Which is an example
    13·1 answer
  • A jet makes a landing traveling due east with a speed of 120 m/s .
    10·1 answer
  • How do your results from ray tracing compare to your results from using the thin-lens equation?
    11·1 answer
  • If the acceleration of an object is zero at some instant in time, what can be said about its velocity at that time? 1. It is neg
    11·1 answer
  • Match the glacier feature with its description.
    5·2 answers
  • Whats this symbol?<br> ∑
    13·1 answer
  • What is the relationship between distance of the objects and the gravitational force between them? (Another way of asking: What
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!