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rjkz [21]
3 years ago
15

Acceleration refers to

Physics
2 answers:
lisov135 [29]3 years ago
6 0

Answer:

Your Answer is a.increasing speed

Explanation:

HOPE I HELPED

Pani-rosa [81]3 years ago
3 0
A because when you change direction you have to stop accelerating.
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Find the range of a projectile launched at an angle of 30° with an initial velocity of 20m/s.​
Tems11 [23]

Answer:

<em>The range is 35.35 m</em>

Explanation:

<u>Projectile Motion</u>

It's the type of motion that experiences an object projected near the Earth's surface and moves along a curved path exclusively under the action of gravity.

Being vo the initial speed of the object, θ the initial launch angle, and g=9.8m/s^2 the acceleration of gravity, then the maximum horizontal distance traveled by the object (also called Range) is:

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The projectile was launched at an angle of θ=30° with an initial speed vo=20 m/s. Calculating the range:

\displaystyle d={\frac  {20^{2}\sin(2\cdot 30^\circ )}{9.8}}

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7 0
3 years ago
An object traveling at a constant speed but with a changing direction is accelerating.
prohojiy [21]

Strange as it may seem, that's true. (choice 'a'.)

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and slowing down, and a point on the rim of a bicycle wheel that's
turning at a constant rate, are both accelerating.

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B) not work ,because the water would freeze
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4 years ago
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