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Gravity and force

Weight of a 180 g apple

This is the downward force exerted by gravity on an average eating apple.

How big is it?

1.765 N · weight

Weight · example

Scale illustration of the weight of a 180 g apple, showing the recorded weight.
Recorded weight: 1.765 N.

A little perspective

Weight of a 180 g apple vs Ten-metre centrifuge at two rpm: weight comparison

The weight of a 180 g apple is about 4.02 times the equivalent force on a 1 kg sample of a ten-metre centrifuge at two rpm.

Scale

FORCE

Weight of a 180 g apple

This is the downward force exerted by gravity on an average eating apple.

1.765 NWeight
0
Ten-metre centrifuge at two rpm

A ten-metre centrifuge at two rpm is a rotating device used to simulate artificial gravity by spinning samples at a controlled speed.

0.4387 NEquivalent force on a 1 kg sample
0
Bar length measures force in newtons. Mass and local gravity determine weight.
Measurements, assumptions & sources +

Weight of a 180 g apple

Weight: 1.765 N; example.

Force on a 180 g apple at standard Earth gravity. Its mass is 0.18 kg.

Defined examples — our methodology

The marked weight is calibrated. Unmeasured illustration details are representative.

Ten-metre centrifuge at two rpm

Equivalent force on a 1 kg sample: 0.4387 N; derived.

A defined 10 m radius centrifuge rotating at 2 rpm. It produces about 0.439 m/s² centripetal acceleration, expressed here as 0.439 N on a 1 kg sample; speed and period are derived from the same model.

Defined examples — our methodology

The marked equivalent force on a 1 kg sample is calibrated. Unmeasured illustration details are representative.

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Why this measurement?

Why we use 1.765 N

We compare the weight of a 180 g apple. This is an illustrative comparison value, not a claim that every example is the same.

Force on a 180 g apple at standard Earth gravity. Its mass is 0.18 kg.

The picture identifies the subject; the diagram compares the recorded values. How calibrated comparisons work →

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Recorded properties

Dimensions and measurements

PropertySelected valueRecorded rangeBasis
1.765 NNot recordedexample

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Sources and method

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