Brad rides his bike 20 km
Homework Answers
Which do you think is the most reasonable answer?
a) how long is seconds does it take Andrew to reach the store? b) in seconds,...
a) how long is seconds does it take Andrew to reach the
store?
b) in seconds, how long does the whole trip take?
c) how long does the trip take in minutes?
d) how much distance, in kilometers, did andrew travel during
the whole trip?
e) what is the magnitude of andrews displacement, in km, for
the entire trip?
f) what is the direction of andrew’s displacement for the
entire trip?
(13%) Problem 1: Andrew needs to get produce from...
5. Dave rides the different routes on bike A and bike B. He wants to figure...
5. Dave rides the different routes on bike A and bike B. He wants to figure out if bike A is faster than bike B. Perform a hypothesis test for this using the data below. (5 points) Route Bike A (minutes) Bike B (minutes) 152 121 135 143 29 95 67 78 45 47 25 161 122 129 145 31 94 69 80 43 48 25 Mountains Flat A Canada A Canada B Michigan Work Cali A Cali B Cali...
A motorcyclist rides over a level road with a speed of 144 km/h and makes a...
A motorcyclist rides over a level road with a speed of 144 km/h and makes a tum with a radius of 150m. To what angle should he tilt his body to remain seated? A)37.40 B)57.40 C)27.4° D)47.40 E)17.40 Mr.
A bicyclist is finishing his repair of a flat tire when a friend rides by with...
A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant speed of 3.2 m/s . Two seconds later the bicyclist hops on his bike and accelerates at 2.6 m/s2 until he catches his friend. A.) How much time does it take until he catches his friend (after his friend passes him)? B.) How far has he traveled in this time? C.) What is his speed when he catches up?
A bicyclist is finishing his repair of a flat tire when a friend rides by with...
A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant speed of 3.1 m/s . Two seconds later the bicyclist hops on his bike and accelerates at 2.5 m/s^2 until he catches his friend. (a) How much time does it take until he catches his friend (after his friend passes him)? (b) How far has he traveled in this time? (c) What is his speed when he catches up?
A bird flies north at 60 km/hr for 2 minutes, then east at 70 km/hr for...
A bird flies north at 60 km/hr for 2 minutes, then east at 70 km/hr for 5 minutes, and finally lands after flying south at 80 km/hr for 3 minutes. What is the displacement of the landing point from the take-off point. a. 2.04 km, 19 degrees north of east b. 2.04 km, 19 degrees south of east c. 11.83 km, 20 degrees north of east d. 11.83 km, 45 degrees south of east
A race driver traveling at a speed of 230 km hr on the straightaway applies his...
A race driver traveling at a speed of 230 km hr on the straightaway applies his brakes at point Ά and reduces his speed at a uniform rate to 170 km hr at C in a distance of 160 + 150 = 310 m. Calculate the magnitude of the total acceleration of the race car an instant after itpasses point B a= 7.405 m/sec 2 470 m -150m にゅーー4. 160m.
Pirmin's Bike Shop is behind on a custom bike and needs to crash 8 hours of time from the 8-step project. Given the...
Pirmin's Bike Shop is behind on a custom bike and needs to crash 8 hours of time from the 8-step project. Given the project table below calculate the crash cost for 8 hours of time-savings. Suppose Pirmin calls the customer and asks for a project extension, reducing the amount of time he needs to crash Crash Duration Normal Duration Immediate Crash Cost ($) Normal Cost ($) Activity (hours) (hours) Predecessors 10 0 15 23 3 30 25 4 20 24...
having trouble with question 1 and 2 Scenario Brad Winston is the owner and operator of...
having trouble with question 1 and 2
Scenario Brad Winston is the owner and operator of Fishing Unlimited, a charter fishing business operated out of Oregon Inlet, NC. Brad has been taking groups of guests offshore to fish for tuna and marlin for over 15 years. He purchased his current fishing boat when he started the business, but now believes that a larger and better-outfitted vessel would allow him to increase the rate he charges per charter. Currently, he can...
need help with 3 and 4 Scenario Brad Winston is the owner and operator of Fishing...
need help with 3 and 4
Scenario Brad Winston is the owner and operator of Fishing Unlimited, a charter fishing business operated out of Oregon Inlet, NC. Brad has been taking groups of guests offshore to fish for tuna and marlin for over 15 years. He purchased his current fishing boat when he started the business, but now believes that a larger and better-outfitted vessel would allow him to increase the rate he charges per charter. Currently, he can carry...
a) how long is seconds does it take Andrew to reach the
store?
b) in seconds, how long does the whole trip take?
c) how long does the trip take in minutes?
d) how much distance, in kilometers, did andrew travel during
the whole trip?
e) what is the magnitude of andrews displacement, in km, for
the entire trip?
f) what is the direction of andrew’s displacement for the
entire trip?
(13%) Problem 1: Andrew needs to get produce from...
5. Dave rides the different routes on bike A and bike B. He wants to figure out if bike A is faster than bike B. Perform a hypothesis test for this using the data below. (5 points) Route Bike A (minutes) Bike B (minutes) 152 121 135 143 29 95 67 78 45 47 25 161 122 129 145 31 94 69 80 43 48 25 Mountains Flat A Canada A Canada B Michigan Work Cali A Cali B Cali...
A motorcyclist rides over a level road with a speed of 144 km/h and makes a tum with a radius of 150m. To what angle should he tilt his body to remain seated? A)37.40 B)57.40 C)27.4° D)47.40 E)17.40 Mr.
A race driver traveling at a speed of 230 km hr on the straightaway applies his brakes at point Ά and reduces his speed at a uniform rate to 170 km hr at C in a distance of 160 + 150 = 310 m. Calculate the magnitude of the total acceleration of the race car an instant after itpasses point B a= 7.405 m/sec 2 470 m -150m にゅーー4. 160m.
Pirmin's Bike Shop is behind on a custom bike and needs to crash 8 hours of time from the 8-step project. Given the project table below calculate the crash cost for 8 hours of time-savings. Suppose Pirmin calls the customer and asks for a project extension, reducing the amount of time he needs to crash Crash Duration Normal Duration Immediate Crash Cost ($) Normal Cost ($) Activity (hours) (hours) Predecessors 10 0 15 23 3 30 25 4 20 24...
having trouble with question 1 and 2
Scenario Brad Winston is the owner and operator of Fishing Unlimited, a charter fishing business operated out of Oregon Inlet, NC. Brad has been taking groups of guests offshore to fish for tuna and marlin for over 15 years. He purchased his current fishing boat when he started the business, but now believes that a larger and better-outfitted vessel would allow him to increase the rate he charges per charter. Currently, he can...
need help with 3 and 4
Scenario Brad Winston is the owner and operator of Fishing Unlimited, a charter fishing business operated out of Oregon Inlet, NC. Brad has been taking groups of guests offshore to fish for tuna and marlin for over 15 years. He purchased his current fishing boat when he started the business, but now believes that a larger and better-outfitted vessel would allow him to increase the rate he charges per charter. Currently, he can carry...
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