Ask question

Ask question

All categories

3 years ago

13

A figure shows a vertically moving block on the end of a cord. The graph next to the figure gives the vertical velocity componen

t vy as a function of time to. The block's mass is 5.00kg. What is the tension in the cord?

1 answer:

Sergio [31]3 years ago

3 0

It should be 2/9/10 in functional form

You might be interested in

Plzzzzzz help me swear will mark u brainiest

AURORKA [14]

Cool I’ll help you

8 0

2 years ago

In a collision, a 25.0 kg mass moving at 3.0 m/s transfers all of its momentum to a 5.0 kg mass.

nadezda [96]

Answer:

Explanation:

The momentum of the 25 kg mass is

$p=mv$

$p=25kg*3m/s= 75kg*m/s$

If this whole momentum of the object is transferred to the 5.0 kg object then according to the law of conservation of momentum, the momentum of the 25.0 kg object must be transferred to the 5.0 kg object:

$75kg*m/s = 5.0kg*v$

$v=\dfrac{75}{5}$

$\boxed{v=15m/s}$

8 0

3 years ago

Two equal positive charges are held in place at a fixed distance. If you put a third positive charge midway between these two ch

eimsori [14]

Answer:

False

Explanation:

8 0

2 years ago

What are the basic si units for the speed of light?.

DanielleElmas [232]

C=meters/second or C=m/s

7 0

2 years ago

Which claim would most likely be considered valid?

Mekhanik [1.2K]

Please state the options and I will answer to the best of my abilities XD

7 0

3 years ago

Read 2 more answers