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Alik [6]
3 years ago
15

How to solve projectile motion problems with angles.

Physics
1 answer:
Deffense [45]3 years ago
7 0

Answer:

R=v2isin2Big R

=v I 2 sin 2 B I g

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Ram travel 50metre on a straight road in 30second . hari covers the same distance on the same road in 45s . who has done more wo
Likurg_2 [28]

Answer:

The ram has done more work because the rate at which the ram work is 1.6m/s and Hari is 1.1m/s

4 0
3 years ago
How many times a minute does your heart usually beat?
ycow [4]

Answer:

60-100

Explanation:

A normal resting heart rate for adults ranges from 60 to 100 beats per minute. Generally, a lower heart rate at rest implies more efficient heart function and better cardiovascular fitness.

HOPE THIS HELPS!!! HAVE A GREAT DAY!!!

7 0
3 years ago
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What are the two opposite sides of a magnet called?
dexar [7]
The 2 sides of magnet are called the north and south pole

8 0
4 years ago
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Which of the following is not an example of an engine?
SashulF [63]
The answer is A. waterfall
To be considered as an engine , it should be a Man-made objects that could be used to produce power that creates motions.
From all the options above could be used to produce such power, but the waterfall is not made by mandkind
4 0
3 years ago
Using a schematic diagram, explain the steps of the laser technique.
nignag [31]

The steps of the use of the laser technique is explained below:

  • A laser beam is emitted from the diode in the unit and spread into a laser plane (1).
  • The laser plane, appearing as a line on the sphere (2), is reflected and collected by dual CCD arrays (1).
  • The resulting 2D profile is digitized and as the unit travels along the x-axis of the object, multiple profiles are collected yielding a 3D coordinate point cloud of the surface (3).

<h3>What is a Laser Technique?</h3>

This refers to the type of surgery that makes use of special light beams in order to cut open the human body in a surgical procedure.

Hence, we can see that the laser technique is considered safer than conventional surgical methods.

Laser techniques include:

  • laser vaporization,
  • laser resection-enucleation,  
  • coagulation.

Read more about laser technique here:

brainly.com/question/14091177

#SPJ1

3 0
2 years ago
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