Physics, 29.05.2021 14:00 jayjinks976
A bullet of mass 10g travel horizontally at 300m/s, strikes a wooden block of mass 290g which is at rest but free to move on the floor. After the impact the block and the bullet collides and move together and come to rest after travelling 15m on the floor. Find the coefficient of static friction
Answers: 3
Physics, 21.06.2019 23:10, itzlianne
A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m
Answers: 1
Physics, 22.06.2019 02:00, robert7248
An object has a weight of 500 on earth what is the mass of this object
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Physics, 22.06.2019 22:00, kobiemajak
Hat is the most commonly cited cause of occupational injuries in the healthcare sector? a. repositioning of patients b. manual pipetting c. slips and trips d. workplace violence
Answers: 3
A bullet of mass 10g travel horizontally at 300m/s, strikes a wooden block of mass 290g which is at...
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