Physics, 01.04.2020 19:33 htx88

A 0.017-kg acorn falls from a position in an oak tree that is 18.5 meters above the ground.
Calculate the velocity of the acorn just before it reaches the ground (rounding your answer to the integer) and its kinetic energy when hitting the ground (rounding your answer to the nearest tenth).

Velocity m/s

Kinetic Energy J

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 02:20, shadoris26

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

Answers: 1

continue

Physics, 22.06.2019 13:50, Geo777

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination. at the turning point, how far is the second student from the destination?

Answers: 3

continue

Physics, 22.06.2019 19:50, drecooks713

What are the dimensions of the cross section that passes through the points a, f, g, and d?

Answers: 2

continue

Physics, 22.06.2019 20:00, suevazpue

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?

Answers: 3

continue

You know the right answer?

A 0.017-kg acorn falls from a position in an oak tree that is 18.5 meters above the ground.
Ca...