This table shows the speed of four race horse traveling on a race track in miles per hour which list is in order from the horse
1 answer:
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Refer to the diagram shown below.
The force, F, is applied at 5 cm from the elbow.
For dynamic equilibrium, the sum of moments about the elbow is zero.
Take moments about the elbow.
(5 cm)*(F N) - (30 cm)*(250 N) = 0
F = (30*250)/5 = 1500 N
Answer: 1500 N
The force, F, is applied at 5 cm from the elbow.
For dynamic equilibrium, the sum of moments about the elbow is zero.
Take moments about the elbow.
(5 cm)*(F N) - (30 cm)*(250 N) = 0
F = (30*250)/5 = 1500 N
Answer: 1500 N
Answer:
Explanation:
Speed is equal to distance over time.
The distance is 400 meters and the time is 50 seconds.
Substitute the values into the formula.
Divide.
The speed of the car is 8 meters per second.