3 years ago

Unscramble acnsrl spgei

1 answer:

Kay [80]3 years ago

6 0

That would be Spring scale

You might be interested in

Wewaii [24]

C does not represent a benefit, so that seems most logical.

A) they comprised.
B) at least ones listening
D) nothings wring with that

3 0

3 years ago

sergeinik [125]

Answer:

I believe chemicals, though I might be wrong.

Explanation:

7 0

2 years ago

Nina [5.8K]

Answer:

Im sure the awnser is option

A. arranged in a regular pattern.

8 0

2 years ago

fomenos

Answer:

$v = 186.90\,\frac{m}{s}$

Explanation:

The motion of ballistic pendulum is modelled by the appropriate use of the Principle of Energy Conservation:

$\frac{1}{2}\cdot (m_{p}+m_{b})\cdot v^{2} = (m_{p}+m_{b})\cdot g \cdot h$

The final velocity of the system formed by the ballistic pendulum and the bullet is:

$v = \sqrt{2\cdot g\cdot h}$

$v = \sqrt{2\cdot (9.807\,\frac{m}{s^{2}} )\cdot (0.031\,m)}$

$v\approx 0.78\,\frac{m}{s}$

Initial velocity of the bullet can be calculated from the expression derived of the Principle of Momentum:

$(0.0101\,kg)\cdot v = (2.41\,kg + 0.0101\,kg)\cdot (0.78\,\frac{m}{s} )$

$v = 186.90\,\frac{m}{s}$

5 0

3 years ago

AleksAgata [21]

E=mgh. 196=5kg*9.81m/s^2*h. So h=196/(5*9.81)=4m

5 0

3 years ago