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Jlenok [28]
3 years ago
7

The student moves his leg 34 cm sideways as shown.

Physics
2 answers:
Nana76 [90]3 years ago
8 0

(i) • there is force applied to an objects

• the object moves

• the object moves in the same direction as the direction of the force

(ii) workdone = force x distance

= 23 x 34

= 782Joules

jenyasd209 [6]3 years ago
5 0

Answer:

Question A1:

Workdone=force x distance

Question A11:

7.82 joules

Explanation:

question A1:

The relationship between work done, force and distance is that workdone can be calculated by multiplying force and distance

Question A11:

Force=23N

Distance=34cm=0.34m

Work done=force x distance

Work done=23 x 0.34

Workdone=7.82J

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Based on this, the material can change its color or temperature.

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2 years ago
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