If you were trying to knock someone over by throwing a ball of mass m and speed v at them, should you throw a rubber bouncy-ball, or lump of clay? Hint 1: Clay does not bounce well. Hint 2: Both the bouncy ball and clay would be the same mass, travelling at the same speed. Throwing the bouncy ball would be better. There is not enough information to tell. Throwing the lump of clay would be better. Either object wouldn't make a difference. BONK STOP IT!
If you were trying to knock someone over by throwing a ball of mass m and speed v at them, should you throw a rubber bouncy-ball, or lump of clay? Hint 1: Clay does not bounce well. Hint 2: Both the bouncy ball and clay would be the same mass, travelling at the same speed. Throwing the bouncy ball would be better. There is not enough information to tell. Throwing the lump of clay would be better. Either object wouldn't make a difference. BONK STOP IT!
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter13: Universal Gravitation
Section: Chapter Questions
Problem 13.75AP: Two identical particles, each of mass 1 000 kg, are coasting in free space along the same path, one...
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Please help me with this question. For the first o e you just have to check if the answer is correct and for the second one you have show the answers and show your work please
![You are a police officer examining the scene of a car crash that claimed the life of
someone driving a Tesla. There was a collision involving them and a pickup truck. The
truck driver, who survived, said he was travelling North into the intersection and the
Tesla was travelling East into the intersection. The truck driver claims that he was not
exceeding the speed limit when the accident occurred. You note the posted speed
limit was 80 km/h. Like airplanes, Teslas have a black box that records various
statistics in the event a collision occurs. After analyzing the data from the black box,
you discover the Tesla was driving at a velocity of 65.8 km/h [E] when the collision
occurred. You google the mass of both of the vehicles and find the Tesla should be
about 2250 kg and the truck should be about 2930 kg. During the collision, the two
vehicles crumpled and became entangled, the skid marks revealing that the two
vehicles travelled E 56° N after impact. How fast, in km/h, was the truck actually
driving at the moment of impact?
W
0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd72932c6-89e3-435c-8ad7-a8e431d819e0%2F851b1f41-da74-4111-b5af-daa5f1d2dc73%2Fk4lft48_processed.jpeg&w=3840&q=75)
Transcribed Image Text:You are a police officer examining the scene of a car crash that claimed the life of
someone driving a Tesla. There was a collision involving them and a pickup truck. The
truck driver, who survived, said he was travelling North into the intersection and the
Tesla was travelling East into the intersection. The truck driver claims that he was not
exceeding the speed limit when the accident occurred. You note the posted speed
limit was 80 km/h. Like airplanes, Teslas have a black box that records various
statistics in the event a collision occurs. After analyzing the data from the black box,
you discover the Tesla was driving at a velocity of 65.8 km/h [E] when the collision
occurred. You google the mass of both of the vehicles and find the Tesla should be
about 2250 kg and the truck should be about 2930 kg. During the collision, the two
vehicles crumpled and became entangled, the skid marks revealing that the two
vehicles travelled E 56° N after impact. How fast, in km/h, was the truck actually
driving at the moment of impact?
W
0
Transcribed Image Text:If you were trying to knock someone over by throwing a ball of mass m and speed v
at them, should you throw a rubber bouncy-ball, or lump of clay?
Hint 1: Clay does not bounce well.
Hint 2: Both the bouncy ball and clay would be the same mass, travelling at the same
speed.
B
Throwing the bouncy ball would be better.
There is not enough information to tell.
Throwing the lump of clay would be better.
Either object wouldn't make a difference.
BONK
STOP IT!
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