2 years ago

A young girl slides down a rope. As she slides

Physics

1 answer:

hodyreva [135]2 years ago

6 0

Answer:

The girl will move with constant velocity

Explanation:

If after a certain time t_0 the velocity of the girl is v_0 =gt_0 and the upward force on the girl due to rope is mg ,where g is gravitational acceleration. Then the girl will move down with the constant velocity v_0 .

The girl will move with constant velocity,as explained above.

You might be interested in

Does changing position of charges change the magnitude

hodyreva [135]

Answer:

No, they will not change.

Explanation:

7 0

2 years ago

What’s the equalibrium rule?

ale4655 [162]

The vector sum of forces acting on a non-accelerating object equals zero.
equation form: ΣF = 0

4 0

2 years ago

Read 2 more answers

PLEASE HELP

Gennadij [26K]

Answer:

3.675 m

Explanation:

$a_{x} =0$ $v_{xo}=100$ $a_{y} =-g$ $v_{yo}=0$

X-direction | Y-direction

$R=x_{o}+ v_{xo} t$ | $y=y_{o}+v_{yo}t+\frac{1}{2}a_{y}t^2$

$75=100t$ | $y=0+0+\frac{1}{2} (9.8)(0.75)$

$\frac{75}{100} =t$ | $y=3.675 m$

$0.75s=t$

Hope it helps

3 0

2 years ago

What is the condition for the machine to be perfect?

Roman55 [17]

I’m not really sure

8 0

2 years ago

Read 2 more answers

Gerry is looking at salt under a powerful microscope and notice a crystalline structure.what can be known about the salt sample

Natali [406]

Well, if the salt that Gerry's looking at under a powerful microscope has a crystalline structure, then that's saying that salt is technically a solid.

(I hope that this is an answer you were looking for)

6 0

3 years ago