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topjm [15]
3 years ago
12

An object falls for 7 seconds. How far does it fall?

Physics
1 answer:
aliina [53]3 years ago
5 0

Answer:

It depends on what the object is and what planet it is on and what the conditions are.

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What is MyPyramid?
Nookie1986 [14]

Answer:

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Explanation:

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3 years ago
A bicycle wheel is rotating at 50 rpm when the cyclist begins to pedal harder, giving the wheel a constant angular acceleration
aleksandr82 [10.1K]

Answer:

3.025 revolutions

Explanation:

To solve this question firstly we need to calculate the time t

Given the angular velocity and the angular acceleration

The time t = angular velocity/angular acceleration

Converting 50rpm to rad/s

= 50 × 2π /60

=1.67 rad/s

t = 1.67/0.46

t =3.63s

The wheel makes 50 revolutions in one minute

Therefore in 3.63s, it will make

3.63 × 50/60

= 181.5/60

=3.025 revolutions

Approximately 3 revolutions

3 0
3 years ago
Read 2 more answers
Explain why humans get an electric shock when the touch live wire ? ​
erastovalidia [21]

Answer:

look it up

Explanation:

An electrical shock is received when electrical current passes through the body. ... Whenever two wires are at different voltages, current will pass between them if they are connected. Your body can connect the wires if you touch both of them at the same time. Current will pass through your body.

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2 years ago
HURRY URGENT ASAP I WILL GIVE BRAINLIEST
Leto [7]

Answer:

A

Explanation:

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3 years ago
Before leaving her home, Myesha makes sure that every electrical appliance is unplugged and checks that every window and door is
Kryger [21]

Answer:Obsessive-Compulsive Disorder

Explanation:

Obsessive-Compulsive Disorder is a general, persistent, and soon-lasting disorder in which an individual has involuntary, repetitive thoughts and/or actions that he or she feels compelled to replicate over and over.

Myesha also shows the symptoms of OCD by constantly checking the window and doors.

An individual suffering from OCD shows symptoms like

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