3 years ago

SPEED AND VELOCITY Plz someone help

1 answer:

7 0

1. it changes its velocity though out its circular motion because of its constant change in direction and also in its last 20 second due to a decrease in speed

2. 800kmhr^-1
v = s / t
= 2000/2.5
=800kmhr^-1

3. 1000kmhr^-1
v= s/t
= 2000/2
=1000kmhr^-1

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