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4 years ago

once you decide that it is safe to move out of traffic, what steps should you follow to ensure safe passage?

1 answer:

4 0

First put your turn signal on, next check for any ongoing traffic and wait until it is clear lastly start to drift into the lane you need to clear away from traffic

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Why are drills performed in drum beats

Whitepunk [10]

Answer:

The drum drill is just one option in stride frequency development. Most of the time, the drum drill can be seen as just a rhythm drill that allows an athlete to relax and experiment with the right range of motion and bounce. A solid background in floating drills and developing reactivity should help athletes mold their stride into a balanced motion that maximizes their speed.

I have used frequency drills for years and now understand the nature of stride development mainly from shaping the stride parameters we all have known about for a long time. The drum drill is a special exercise that can make a great change in athletes who are receptive to improving and with a coach who is worth their salt in instruction. The drum drill is just one option for improving an athlete, and it’s more than fine to use any method you see fit that helps improve stride frequency.

Explanation:

6 0

3 years ago

Read 2 more answers

A large truck of mass 4M is traveling at a speed of V when it collides with a small car of mass M that is at rest. The truck and

Bond [772]

Answer: (a)

Explanation:

Given

Mass of large truck is 4M with velocity V

Mass of small car is M which is at rest

After the collision car and truck stick together

Conserving momentum

$\Rightarrow 4MV+M(0)=5M\times V_f\\\\\Rightarrow V_f=\dfrac{4}{5}V$

For elastic collision, the velocity of the center of mass remains the same as the momentum is conserved and there is no acceleration involved.

So, for elastic collision velocity $V_f_2=\frac{4}{5}V$

3 0

3 years ago

How do valence electrons relate to the chemical reactions of an element?

11111nata11111 [884]

Valence electrons are required for certain bonding processes. Without them you cannot bond with certain elements. For example, carbon bonds really well with carbon because it has the same amount of valence electrons. However carbon would not bond well with uranium due to the massive differences in valence electrons. Hope this helps!

6 0

3 years ago

What is the value of a conversion factor ratio?<br>A.1<br>B.3<br>C.10<br>D.12

Alecsey [184]

A is the correct answer :D

4 0

4 years ago

And electromagnet is in temporary magnet made by Coiling wire around an iron core which becomes a magnet win and electric curren

Bad White [126]

Answer:

We can increase the strength by increasing current in the wire or increasing the number of turns of the coil around an iron core .

Explanation:

The magnetic strength due to current carrying conductor carrying current I and having N number of turns is given by

B = $\mu _{0}\times N\times I$

$\mu_{O}$ is vacuum permeability .and its value is equal to $4\pi\times10^{-7} \frac{H}{m}$

.so from the above equation we can see that magnetic strength is directly proportional to the current through wire and no. of turns .

3 0

3 years ago