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
Norma-Jean [14]
1 year ago
5

Find the potential energy of a 40kg cart that is on a hill that is 10 meters high

Physics
1 answer:
Vilka [71]1 year ago
3 0

Explanation:

P.E. = mgh

PE = 40 × 10 × 10

PE = 4000 Joule

You might be interested in
An astronaut weighs 863 N on Earth. What is the astronaut’s mass?
Alecsey [184]
86.3 pounds.... I think
6 0
3 years ago
Read 2 more answers
If a baseball is in space and someone hits it with a bat what does the ball do
Darina [25.2K]

Answer:

It's will fly like float

Explanation:

Since in space there is no gravity that everything can float

3 0
3 years ago
Studying this brochure from nasa, which explains more detail the instruments carried by the Juno spacecraft which scientific act
adoni [48]

Answer:

Juno scientific payload includes:

  • A gravity/radio science system (Gravity Science)
  • A six-wavelength microwave radiometer for atmospheric sounding and composition (MWR)
  • A vector magnetometer (MAG)
  • Plasma and energetic particle detectors (JADE and JEDI)
  • A radio/plasma wave experiment (Waves)
  • An ultraviolet imager/spectrometer (UVS)
  • An infrared imager/spectrometer (JIRAM)

Explanation:

Each mission of NASA has a specific set of instruments that it uses to perform scientific experiments on the desired heavenly body. In case of Juno, the mission for Jupiter has a series of instruments that would study domains of gravitational forces, magnetic effect, particle detection, radiation detection, UV/IR imaging, and plasma experiments.

3 0
2 years ago
You want to place a mirror at a blind turn on the staircase in your house. Which would be best suited for this purpose?
Eduardwww [97]
You can't see beyond a blind turn, so a mirror would allow you to see around the corner.
6 0
2 years ago
A force vector F1 points due east and has a magnitude of 200N. A second force F2 is added to F1. The resultant of the two vector
PilotLPTM [1.2K]

Answer:

The second vector \vec{F_2} points due West with a magnitude of 600N

Explanation:

The original vector \vec{F_1} points with a magnitude of 200N due east, the Resultant vector \vec{R} points due west (that's how east/west direction can be interpreted, from east to west) with a magnitude of  400N. If we choose East as the positive direction and West as the negative one, we can write the following vectorial equation:

\vec{F_1}+\vec{F_2}=\vec{R}\implies\vec{F_2}=\vec{R}-\vec{F_1}=-400N-200N=-600N

With the negative sign signifying that the vector points west.

3 0
3 years ago
Other questions:
  • What does the slope of a distance-versus time graph show you about the motion of an object
    14·1 answer
  • Which contains the most moles: 10 g of hydrogen gas, 100 g of carbon, or 50 g of lead?
    11·1 answer
  • What are three ways to express the units for power
    11·1 answer
  • A golf ball and bowling ball are rolling at the same speed. Which has the greater momentum?
    5·2 answers
  • A paper weight is dropped from the roof of a block of multi story flats. Each storey being 3 metre high. It passes the ceiling o
    9·1 answer
  • A temperature of 34 fereheight is equal to blank kelvin
    12·2 answers
  • You drop a small ball, and then a second small ball. When you drop the second ball, the distance between them is 3 cm. What stat
    15·1 answer
  • 2.A 5 Ohm resistor is connected to a 9 Volt battery. How many Joules of thermal energy are produced in 7 minutes?
    10·1 answer
  • A 445-N force is used to hold up a Papa Johns sign in place. What is the mass of the sign?
    11·1 answer
  • A book rests on a wooden table is an example of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!