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Check for Understanding 1 - KE 03/02/21

Posljednje ažuriranje over 5 years ago

3 questions

1

Pitanje 1

1.

The correct formula used to calculate kinetic energy is

Ek = 1/2mv

Ek = 1/2mv2

Ek = 1/2mgh

1

1

Pitanje 2

2.

The correct units of mass when calculating kinetic energy is

Grams (g)

Kilograms (kg)

Tonnes (t)

Pitanje 3

3.

The correct units of kinetic energy is …

Watts (W)

Metres per Second (m/s)

Joules (J)