1 Energy

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Question 29

a.

State the equation that relates the kinetic energy ( $E_k$ ), mass ( $m$ ), and speed ( $v$ ) of an object.

[1]

b.

An automated delivery drone is cruising horizontally at a constant speed of $m/s8.0\text{ m/s}$ . Given that the kinetic energy of the drone at this speed is $J112\text{ J}$ , calculate its mass.

[3]

1 Energy

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Question 29

a.

State the equation that relates the kinetic energy ( $E_k$ ), mass ( $m$ ), and speed ( $v$ ) of an object.

[1]

b.

An automated delivery drone is cruising horizontally at a constant speed of $m/s8.0\text{ m/s}$ . Given that the kinetic energy of the drone at this speed is $J112\text{ J}$ , calculate its mass.

[3]

1 Energy

Question 29

Markscheme

1 Energy

Question 29

Markscheme

1 Energy

Question 29

1 Energy Questions

1 Energy

Question 29

1 Energy Questions