Physics, 21.12.2021 03:20 melissarodrigue7

A sled (with skis on snow which is 0.05 kinetic energy) is being pulled by a child with a rope. That child is being pulled with a 40N of force and the ropes makes an angle of 25 degrees with the horizontal. The sled is moving a constant velocity of 1m/s What’s is the force of friction between the sled and the ground

What is the normal force experienced by the sled

How much does the sled weigh

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 23:20

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Answers: 3

Answer

Physics, 21.06.2019 23:30

Which of the following statements is true about women and minorities in early psychology? a. in the early 20th century, numerous graduate schools recruited women and minorities to study psychology. b. opportunities in higher education were limited for women and minorities in the early 20th century due to discrimination. c. despite some obstacles, there were numerous employment opportunities for women and minorities. d. women and minorities were often selected to do academic research in an effort to make the field more diverse.

Answers: 3

Answer

Physics, 22.06.2019 10:30

Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.

Answers: 3

Answer

Physics, 22.06.2019 14:30

Exercise 2. find the wavelength of a photon emitted when an electron jumps from the n = 3 energy level down to the n = 2 energy level. where is this photon in the electromagnetic spectrum?

Answers: 3

Answer

You know the right answer?

A sled (with skis on snow which is 0.05 kinetic energy) is being pulled by a child with a rope. That...

Questions