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
Masja [62]
3 years ago
10

Rolling a cart up a ramp is an example of doing negative work.

Physics
2 answers:
antoniya [11.8K]3 years ago
8 0

Answer:

False

Explanation:

It's positive work because your putting energy into it.

bazaltina [42]3 years ago
8 0

False its a positive force You're welcome :)

You might be interested in
If a substance can be separated by physical means and it is not the same throughout, what is it.
VMariaS [17]

Answer:

The answer is Heterogeneous (B) I did the lesson and took the quiz today.

Explanation:

3 0
4 years ago
Read 2 more answers
Find the acceleration of a car with a mass of 1,200 kg and a force of 11,000 N.<br> Please help
netineya [11]

Answer:

9.17 m/s^2

Explanation:

Formula for force is given by

F = m*a

where F is the force in newton

m is the mass of body in KG

and

a is the acceleration of body on m/s^2

_______________________________________________

Given

F = 11,000

mass = 1,200 Kg

we have to find value of acceleration

using

F = m*a

11,000 = 1200*a

=> a = 11,000 /1200 = 9.17

Thus, the acceleration of a car is 9.17 meter per second square

5 0
3 years ago
A wire is wrapped multiple times around a galvanized or aluminum nail and then each end of the wire connected to a battery for s
galina1969 [7]
Its A The paper clip is repelled away from the nail because an electromagnetic field magnetized to the nail
6 0
4 years ago
Read 2 more answers
An object of mass m is oscillating with a period T. The position x of the object as a function of time is given by the equation
Scrat [10]

What the equation given?

  • x(t)=Acos\omegat

Maximum velocity occurs at the equilibrium position

So

  • x=0

Now

  • x(0)=Acos0[/tex]
  • x(0)=A

Now

As we know the formula

\\ \rm\rightarrowtail V_max=A\omega

These expressions can be used

3 0
3 years ago
5. True or False: The medium moves along with a wave.
zheka24 [161]

Answer:

false. the medium never moves

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • The electron structures of atoms are not involved in the emission of:
    10·1 answer
  • The manipulated variable is plotted on the horizontal axis
    9·1 answer
  • What is an improvement of an invention ?
    14·1 answer
  • Provide the answers to the following questions.
    7·1 answer
  • Unpolarized light of intensity i0 is incident on three polarizing filters. the axis of the first is vertical, that of the second
    5·1 answer
  • If a current is two amps and the resistance is 3 ohms, how much voltage was needed?
    14·1 answer
  • What purpose does a generator serve in a power plant?
    15·1 answer
  • The fact that desert sand is very hot in the day and very cold at night is evidence that sand has
    7·2 answers
  • How would the elastic potential energy change if the displacement is multiplied by five?
    15·1 answer
  • Please select the word from the list that best fits the definition
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!