2 years ago

A person's speed around the Earth is faster at the poles than it is at the equator.

1 answer:

6 0

Answer:

Explanation:

it is faster at the equator

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Marina86 [1]

Answer:

a = 85.3×10⁶ m/s²

Explanation:

Please see the attachment below.

5 0

3 years ago

astra-53 [7]

Letter B because it is gaining more potential energy as it SLOWLY climbs up the hill.

the less motion the more potential energy there is

6 0

3 years ago

forsale [732]

The gentleman bug's angular speed is the same as the ladybug's (1 rev/s)

6 0

3 years ago

Dafna1 [17]

Answer:

The centripetal acceleration of the stone is 5 m/s²

Explanation:

The length of the string to which the stone is attached, r = 1 m

The speed with which the string is rotated, v = 5 m/s

The centripetal acceleration, $a_c$ , is given as follows;

$a_c = \dfrac{v^2}{r}$

Therefore, the centripetal acceleration of the stone found as follows;

$a_c = \dfrac{(5 \ m/s)^2}{1 \ m} = 5 \ m/s^2$

The centripetal acceleration of the stone, $a_c$ = 5 m/s².

5 0

3 years ago

8_murik_8 [283]

I’m pretty sure it’s B! :)

6 0

3 years ago