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
irina [24]
2 years ago
10

13) How much mechanical energy does a swinging bowling ball have if it has 250J of kinetic energy and

Physics
2 answers:
tester [92]2 years ago
8 0

A. ME = PE + KE

ME = mechanical energy

PE = potential energy

KE = kinetic energy

B. ME = 800 + 250

C. 1050 J

Musya8 [376]2 years ago
5 0

Answer: what does a,b,c stand for?

Explanation:

You might be interested in
The magnetic field produced by a long straight current-carrying wire is
alexdok [17]

Answer:

proportional to the current in the wire and inversely proportional to the distance from the wire.

Explanation:

The magnetic field produced by a long, straight current-carrying wire is given by:

B=\frac{\mu_0 I}{2 \pi r}

where

\mu_0 is the vacuum permeability

I is the current intensity in the wire

r is the distance from the wire

From the formula, we notice that:

- The magnitude of the magnetic field is directly proportional to I, the current

- The magnitude of the magnetic field is inversely proportional to the distance from the wire, r

Therefore, correct option is

proportional to the current in the wire and inversely proportional to the distance from the wire.

8 0
3 years ago
Factor the expression 27x-18y
Eva8 [605]

Answer:

9(3x-2y)

Explanation:

27x-18y, the common factor here is 9

9(3x-2y)

7 0
3 years ago
A tow rope pulls a 1450 kg truck, giving it an acceleration 1.25 m/s^2. What force does the rope exert?
bagirrra123 [75]

force=mass × acceleration

mass=force ÷ acceleration

acceleration=force ÷ mass

4 0
3 years ago
If a person is walking at 1.2 m/s and 60 seconds later the person is running at 10 m/s, what was the acceleration rate?​
Marina CMI [18]
The acceleration rate would be .14667 m/s^2
6 0
3 years ago
A woman has a mass of 55kg on earth, what is her mass on the moon​
KengaRu [80]

Answer:

55 kg

Explanation:

Mass does not change and is not dependant on gravity. So even though your weight will be less on the moon your mass won't change.

7 0
3 years ago
Other questions:
  • Which list correctly identifies each particle?
    12·2 answers
  • What happens when a electron and a proton get close together?
    15·1 answer
  • What must be attached to each carburetor on a gasoline inboard engine?
    10·1 answer
  • Consider the model above. It represents the electrical force. As r increases, the attractive force decreases. How would this mod
    6·2 answers
  • "For an object moving at a constant speed, we would expect to see a position graph with a
    15·1 answer
  • two horses pull against a rope with forces of 100 newtons in opposite directions. this is an example of
    7·2 answers
  • Consider the electric force between a pair of charged particles a certain distance apart. By Coulomb's Law: If, the distance bet
    11·1 answer
  • M
    14·1 answer
  • Calculate (a) how long it took King Kong to fall straight down from the top of the Empire State Building (380 m high). **** (use
    11·1 answer
  • Design an experimental set up to show that white light is made up of different colours of light​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!