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
Umnica [9.8K]
3 years ago
14

6. Rank the following in terms of increasing kinetic energy:

Physics
2 answers:
bogdanovich [222]3 years ago
5 0
I'm doing dis greatest to least

1.C
2.A
3.D
4.B
Alborosie3 years ago
4 0

Answer:

B < D < A < C

Explanation:

Kinetic energy depends on the mass and the square of the velocity of the body. A body in motion has kinetic energy.

A. m = 12000 kg

v = 15 m/s

K.E. = 0.5 mv²

      = 0.5 (12000 kg) (15 m/s)²

      = 1,350,000 J

B. m = 10,000 kg

v = 0

K.E. = 0 J

C. m = 15 kg

v = 1000 m/s

K.E.=0.5 mv²

      = 0.5 (15 kg) (1000 m/s)²

      = 7,500,000 J

D. m = 100 kg

v = 5 m/s

K.E.=0.5 mv²

      = 0.5 (100 kg) (5 m/s)²

      = 250 J

In increasing order of kinetic energy:

B < D < A < C

You might be interested in
Which statement about dwarf planet locations is correct?
lesya692 [45]

The answer is "Ceres is found in the asteroid belt and Eris, Makemake, Haumea, and Pluto are found in the Kuiper Belt."


There an as of now five formally grouped dwarf planets in our solar system. They are Ceres, Pluto, Haumea, Makemake and Eris. Ceres is situated inside the asteroid belt between the orbits of Mars and Jupiter, while the other smaller person planets are situated in the external nearby planetary group in, or close to, the Kuiper belt. Another six articles are in all likelihood predominate planets, yet are sitting tight for official grouping, and there might be upwards of 10,000 diminutive person planets in the solar system.

3 0
3 years ago
Read 2 more answers
Pleaseeeeeeeeee helpppppppppppppppp
Tju [1.3M]
I feel like it could be A
8 0
3 years ago
Describe the general relationship between the weight of adult men and the average number of Calories needed daily to maintain a
Alexeev081 [22]

Answer:

The average number of calories needed daily represents the average quantity of calories eliminated by human body due to metabolism and must be compensated by eating and drinking.

The amount of calories contained in the food we eat every day must represent the amount of calories eliminated by the body in that time to have a steady weight.

Explanation:

The average number of calories needed daily represents the average quantity of calories eliminated by human body due to metabolism and must be compensated by eating and drinking. If total quantity of calories in the food we consume every day is higher that the average number of calories needed daily, then weight increases by fat accumulation.

3 0
3 years ago
Give 2 reasons for fitting heavy commercial vehicles with many tyres​
forsale [732]
Better weight distribution and more stability
4 0
3 years ago
lightning is actually an enormous display of the concept of A.chemical heating B.solar energy C.magnetism D.grounding
allsm [11]

Answer:

D) Grounding

Explanation:

The potential difference between cloud and ground leads to ionization of the atmosphere and resulting conduction through the air often to ground (although it can be between clouds at different potentials. I would say grounding, like the spark when you touch a hot battery terminal to ground on a car.

5 0
3 years ago
Other questions:
  • can u guys help me with this question its really hard. The change in the velocity of an object is defined as its ________
    10·1 answer
  • Two forces of magnitudes 4.0 Newtons and 3.0 Newtons pull on a box. The forces make an angle of 40° with each other. What is the
    14·1 answer
  • When a non-metal reacts with another atom what happens to its electrons
    13·1 answer
  • The cycle of day and night is a result of Earth’s spinning on its axis, which is Earth’s .
    6·1 answer
  • If a particle with a charge of +4.3 × 10−18 C is attracted to another particle by a force of 6.5 × 10−8 N, what is the magnitude
    8·1 answer
  • I need to find 1).a,b,c
    15·1 answer
  • Which graph shows the fastest speed?
    9·1 answer
  • A mass (10 kg) slides
    12·1 answer
  • Look at the simple machine shown below and determine the mechanical
    9·1 answer
  • Which option correctly matches the chemical formula of a compound with its name?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!