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Q: Time = 5.25 fone = 32 N "Cubulete the Impulse
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- The correct conversion of speed limit of 65 mi/h in terms of SI unit is 1.609 km) (Given 1 mile = Oa 16.67 m/s O b. 18.06 m/s Oc 29.05 m/s Od. 234 m/s30 m/s Express your answer in miles per hour. V ΑΣφ ? mph Submit Previous Answers Request AnswerA man makes 2.5 laps around a circular lap 2.5 minutes. The circumference of the track is 126 m while its diameter is 40 m. Compute the man’s (a) average speed, and (b) average velocity.
- Starting with the definition find the number of kilometers in 1.00 mile? 1.61 km O 1.62 km O 1.52 km O 1.42 kmA car is traveling down a highway at a constant speed, described by the equation d=60t, where d represents the distance, in miles, that the car travels at this speed in t hours. What is the constant of proportionality?A man starts walking north at 2 ft/s from a point P. Five minutes later a woman starts walking south at 7 ft/s from a point 500 ft due east of P. At what rate are the people moving apart 15 min after the woman starts walking? (Round your answer to two decimal places.) 8.94 X ft/s
- Show that1.0 m/s = 3.6 km/hHint: Show the explicit steps involved in converting the above equation.Convert: (a) S,to N-m, (b) S, to kN/m², (c) S, to mm/s. Express the result to three significant figures. Use an appropriate prefix. Units Used: kN = 10° N Given: Sj = 200g Ib-ft Ib S2 = 350g ft S3 = 8- hrA motorist goes for a drive, keeping the reading on the speedometer at a constant value of 40km/h. The speedometer is assumes to be accurate to +/- 2km/h. At the end of the day he wants to know how far he has travelled, but unfortunately, he forgot to look at the distance indicator when he set out. He thinks that he drove for four hours, give or take a quartee of an hour. Estimate how far he travelled and assign an error to your result.
- An object is dropped from rest and takes 2.94 seconds to reach the ground below. From what distance above the ground was it dropped? State this as a positive number and assume it has proper SI Units.Suppose you take a round trip from home to school and goes back from school to your home with the distance of 140m. It took you 140 seconds to travel on that round trip. Compute for the average speed.The Bay of Fundy in Nova Scotia, Canada is reported to have the largest tides in the world with high tide and low tide occurring two times per day. The tides can measure over approximately 50.0 ft in height. At the Hopewell rocks at Hopewell cape, on a specific day height increase was recorded as a rate of 6.08 feet per hour. What is the rate in meters per second? Use Dimensional analysis to find answer.