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
Jobisdone [24]
3 years ago
13

A block of concrete has a mass of 48kg a crane lifts the block to a height of 12m above the ground calculate the gravitational p

otential energy stored by the block (gravitational field strength g=10N/kg)
Physics
1 answer:
Afina-wow [57]3 years ago
3 0

Answer:

5760 J

Explanation:

From the question given above, the following data were obtained:

Mass of block = 48 kg

Height (h) = 12 m

Gravitational field strength (g) = 10 N/Kg

Gravitational potential energy (PE) =?

The gravitational potential energy stored by the block can simply be obtained as follow:

PE = mgh

PE = 48 × 10 × 12

PE = 5760 J

Therefore, the gravitational potential energy stored by the block is 5760 J

You might be interested in
T or F: In situations of inhalation poisoning, you should call for help before you attempt a rescue.
siniylev [52]

Answer:

True

Explanation:

When attempting to rescue an individual who is suffering from inhalation poisoning you could possibly do more harm than good. It is advised to call professionals and experts within that field to prevent further damage.

5 0
2 years ago
which relationship best represents the relationship between the magnitude of the centripetal acceleration and the speed of an ob
pashok25 [27]

the object's speed and centripetal acceleration in a circle with a constant radius is the exponential curve going up.

acceleration is the rate of change in both speed and direction of velocity over time. When something moves faster or slower in a straight line, it is said to have been accelerated. Because the direction is constantly shifting, motion on a circle accelerates even when the speed is constant. Both effects add to the acceleration for all other types of motion.

It is a vector quantity because acceleration has both a magnitude and a direction. Another vector quantity is velocity. The velocity vector change over a given period of time, divided by that period of time, is the definition of acceleration. The upper limit of the ratio of velocity change provides instantaneous acceleration (at a specific time and place).

Learn more about  acceleration here:

brainly.com/question/591649

#SPJ4

5 0
1 year ago
A rocket experiences a constant force even as the amount of fuel in its fuel tanks decreases. what happens to the acceleration o
Phantasy [73]
<span>A rocket experiences a constant force even as the amount of fuel in its fuel tanks decreases. The acceleration on the other hand would increase since mass and acceleration is inversely proportional. By virtue of the equation F=ma. Hope this answers the question.</span>
8 0
3 years ago
Read 2 more answers
1.Una partícula de masa m = 0.2 [kg] está unido a dos resortes idénticos (de longitud L = 1.2 [m]) sobre la parte superior de un
uysha [10]

Answer:

walang kuwento

Explanation:

kasi ma answer ko

8 0
2 years ago
If an object accelerating at −1.5m/s^2 takes 1.2s to reach 5.0m/s, what was its initial speed?
USPshnik [31]

-1.5 m/s^2 x 1.2 seconds = -1.8 m/s

It is a negative value which means the object slowed down. The object would have originally been going that amount more.


5.0 + 1.8 = 6.8 m/s


answer: 6.8 m/s

3 0
2 years ago
Other questions:
  • A car initally at rest accelerates in a straight line at 3 m/s2 what will be its speed after 2 seconds
    12·1 answer
  • A 6kg object speeds up from 5 m/s to 20 m/s. find p
    11·2 answers
  • It is 6.00 km from your home to the physics lab. as part of your physical fitness program, you could run that distance at 10.0 k
    11·1 answer
  • What is the term for splitting white light in to the different colors of light?
    9·1 answer
  • A 12.0 v storage battery is connected to three resistors, 6.75 ?, 15.3 ?, and 21.6 ? respectively. the resistors are joined in p
    6·1 answer
  • Which of the following is an example of a way that an individual can help the environment?
    9·2 answers
  • What is responsible for initiating a signal transduction pathway?
    14·1 answer
  • Which of the following describes the bending of light due to a change in its speed?
    13·2 answers
  • Why doesn’t a rocket in space need to use its engine to keep it moving??? Please help!
    13·2 answers
  • If the atmospheric pressure is 15 lb/in, what is the corresponding downward force on the top of a horizontal square area 5 inche
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!