4 years ago

An upward force of 27.5 n is applied to a string to lift a ball with a mass of 2.5 kg.

1 answer:

Rudiy274 years ago

4 0

We first find that weight W of the ball
where W= ma
W= (2.5)(9.81)
= 24.525
therefore the net force acting upon the ball is
= upward force - weight
= 27.5 - 24.525
= 2.975 N

You might be interested in

b. Comparing and Contrasting Compare the change in atmospheric pressure with elevation to the change in water pressure with dept

olasank [31]

Answer:

fftgjjjuhgybcrgjjuhg ui

Explanation:

trggfyh

4 0

4 years ago

1. What is technology?<br>techndegy

Naya [18.7K]

Answer:

the application of scientific knowledge for practical purposes, especially in industry. Another answer:the sum of techniques,skills,methods and processes used in the production of goods or services or in the accomplishment of objectives, such as scientific investigation

6 0

4 years ago

What is the most likely evidence of an energy transformation taking place when a skater glides over ice?

Triss [41]

Small tracks of water are left on the ice as kinetic energy is transformed into thermal energy

5 0

4 years ago

Read 2 more answers

it is determined that a certain light wave has a wavelength of 3.012x10^-12 m. the light travels at 2.99x10^8 m/s. what is the f

Dahasolnce [82]

Answer:

$9.93\times 10^{19}Hz$