( Subject: Science )
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Answer:
Average speed = 0.0075 m/s
Average velocity = 0.0025 m/s along forward direction
Explanation:
Speed is the ratio of distance and time and velocity is the ratio of displacement and time.
Distance traveled = 10 + 5 = 15 cm = 0.15 m
Displacement = 10 - 5 = 5 cm = 0.05 m
Time = 20 seconds
Average speed = 0.0075 m/s
Average velocity = 0.0025 m/s along forward direction
Hey!
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Formula: Distance / Time = Speed
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Solution:
Speed = 15/20 = 0.75cm/sec
Velocity = 5/20 = 0.25cm/sec
10 + 5 = 15 (distance traveled)
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Answer:
Speed = 0.75cm/sec
Velocity = 0.25cm/sec going forward.
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Hope This Helped! Good Luck!
Answer:
kinetic
Explanation:
O ou
O su
50 u
o 500
O
1000 J
The total amount of work done will be "50 J". To understand the calculation, check below.
According to the question,
Force, F = 5N
Distance, d = 10 m
We know the formula,
→ Work = Force × Distance
or,
→ W = F × d
By substituting the values, we get
= 5 × 10
= 50 N/m or,
= 50 J
Thus the response above is correct.
Find out more information about force here:
Answer:
50N/m or 50J
Explanation:
Work is defined as product of force & distance. Hence per the parameters,
Force = 5N and Distance is 10m
Therefore Work =F x d
Work = 5N x 10m
Work =50N/m or 50J