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stephlovw has helped students
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Summary of contribution activity by day
stephlovw
stephlovw joined Socratic 3 months ago. stephlovw hasn't written a biography yet.
Activity
27 Asked
@stephlovw
stephlovw
asked the question
To Mr. H's disgust, a 0.1 kg black crow is raiding the recently-filled bird feeder. As Mr. H runs out the back door with his broom in an effort to scare the crow away, it pushes off the 1.1 kg feeder with a takeoff speed of 1.5 m/s?
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2 weeks ago
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@stephlovw
stephlovw
asked the question
Jennifer, who has a mass of 3.87 kg, is riding at 5.5 m/s in her red sports car when she must suddenly slam on the brakes to avoid hitting a deer crossing the road. She strikes the air bag, that brings her body to a stop in 9.33 s?
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2 weeks ago
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@stephlovw
stephlovw
asked the question
A hockey player applies an average force of 1.67 N to a 0.89 kg hockey puck for a time of 2.23 seconds. Determine the impulse experienced by the hockey puck?
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2 weeks ago
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@stephlovw
stephlovw
asked the question
1 pts Anna Litical and Noah Formula are doing The Cart and the Brick Lab. They drop a brick on a 17.9 kg cart moving at 12.19 m/s. After the collision, the dropped brick and cart are moving together with a velocity of 5.71 m/s?
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2 weeks ago
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@stephlovw
stephlovw
asked the question
If a 4.37-kg object experiences a 6.47-N force for a duration of 8.47-second, then what is the momentum change of the object?
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2 weeks ago
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@stephlovw
stephlovw
asked the question
What is the final momentum of a roller coaster traveling with a momentum of 173 kg*m/s then begins traveling uphill and experiences an impulse of 83 N*s working against it due to gravity pulling it back down?
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3 weeks ago
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@stephlovw
stephlovw
asked the question
A breaking force of 10 N applied for 5 seconds is applied to stop a 2.5 kg cart traveling at 20 m/s. What is the impulse exerted on the cart?
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3 weeks ago
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@stephlovw
stephlovw
asked the question
The lengths of two sides of a right triangle are 24 meters and 25 meters. Determine the two possible measures for the third side? Possible side length , possible side length Write answer in form numbersqrt(number) or sqrt(number) or number
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3 weeks ago
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@stephlovw
stephlovw
asked the question
i need to find the x of the radical form if the picture show the square root of the number to find x?
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3 weeks ago
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@stephlovw
stephlovw
asked the question
A 28-foot ladder is placed against a building. The bottom of the ladder is 3 feet from the building. If the top of the ladder slips down 4 feet, how far will the bottom of the ladder be from the bottom of the building? Round to the hundredths
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3 weeks ago
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