Physics, 05.08.2019 16:20 Hcalhoun21
A19.0-g bullet embeds itself in a 8.0-kg wooden block, which rests on a horizontal frictionless surface and is attached to a horizontal spring with a force constant of 500 n/m. the maximum compression of the spring when the block stops is 21 cm. what is the speed of the bullet just before it hits the block? a) 900 m/s b) 600 m/s c) 500 m/s d) 700 m/s e) 800 m/s 2.
Answers: 1
Physics, 22.06.2019 05:30, kolibeilfuss
What is the most useful equation for electric power?
Answers: 3
Physics, 22.06.2019 11:30, joThompson
4. a 75.0 g piece of ag metal is heated to and dropped into 50.0 g of water at the final temperature of the mixture is what is the specific heat capacity of silver? 5. a 465 g chunk of iron is removed from petrucci, ralph h.. general chemistry (p. 290). pearson education. kindle edition.
Answers: 3
Physics, 23.06.2019 01:00, djs1671
To practice problem-solving strategy 10.1 for energy conservation problems. a sled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slides a distance d1 down the slope and then covers the distance d2 along the horizontal terrain before stopping. find the coefficient of kinetic friction μk between the sled and the ground, assuming that it is constant throughout the trip.
Answers: 1
A19.0-g bullet embeds itself in a 8.0-kg wooden block, which rests on a horizontal frictionless surf...
Mathematics, 08.07.2021 17:10
Mathematics, 08.07.2021 17:10