Sara is driving home from college for the weekend. The average speed of her car for the trip is 45 miles per hour. Write a verba
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Answer:
t = 21d
Step-by-step explanation:
Here tension and distance are denoted t by d and respectively. Since t varies directly with d , then the relation between t and d is k=td Given that, for the tension 42 pounds, the spring is stretched 2 inches. Substituting t = 42 and d= 2 into t = kd find the value of k . Therefore,
42= K (2)
K= 21
Thus the relationship is t = 21d
(Hope this helps can I pls have brainlist (crown)☺️)