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Pie
3 years ago
12

How can the pilot determine, for an ILS runway equipped with MALSR, that there may be a penetration of the obstacle identificati

on surfaces (OIS), and care should be taken in the visual segment to avoid any obstacles?
Physics
1 answer:
Stells [14]3 years ago
6 0

Explanation:

Dissolve 2 -naphthol in ethanol in a round bottom flask.

Add sodium hydroxide pellets and boiling chips. Attach a condenser.

Heat under reflux for 20 minutes, until all the base dissolves.

Add 1 -bromobutane and reflux for an additional hour.

Pour the contents fo the round bottom flask into a beaker of ice

Collect the precipitate by vacuum filtration on a Bachner funnel

Rinse the product with cold water and dry it on the filter.

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8 0
3 years ago
Please Help!!
kotegsom [21]

Answer:

Potential energy of spring = 24 Joules.

Explanation:

Given the following data;

Spring constant = 85N/m

Extension, e = 0.75m

Mass = 25kg

To find the potential energy of a spring

Potential energy of a spring is given by the formula;

P.E = ½ke²

Substituting into the equation, we have

P.E = ½*85*0.75²

P.E = 42.5 * 0.5625

P.E = 23.91 ≈ 24 Joules

P.E = 24 Joules

8 0
3 years ago
Which force is always pulling but never pushes and is directly influenced by mass
Lapatulllka [165]
<h2>Answer: I know when it comes to magnetic objects the magnet always pulls not push.</h2>
7 0
3 years ago
Read 2 more answers
How would you describe the difference between momentum and angular momentum?
zheka24 [161]

Answer:

Analogous

Explanation:

Momentum is linear

Angular momentum is spinning

momentum is based on the mass and has no geometric component.

Angular momentum is based on moment of inertia and greatly depends on how far the mass is from the center of spin.

3 0
3 years ago
What is the acceleration of a 68 kg block of
S_A_V [24]

Answer:

Explanation:

Formula of acceleration a = fm

A = 68 x 386

= 26248

8 0
2 years ago
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