Physics, 01.10.2019 23:00, shadley6825
Matt has a mass of 37 kg and skis down a hill with no friction or air resistance. the hill has an angle of 24 degrees. the free-body diagram is show below.
a. write the expression for the net force in the x-direction.
b. write the expression for the net force in the y-direction.
c. what is the acceleration in the y-direction?
d. what is the normal force acting on him?
Answers: 1
Physics, 22.06.2019 02:30, JOEFRESH10
Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.
Answers: 2
Physics, 22.06.2019 08:30, kmwise19
If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.
Answers: 1
Matt has a mass of 37 kg and skis down a hill with no friction or air resistance. the hill has an an...
SAT, 02.10.2020 20:01
Mathematics, 02.10.2020 20:01
Mathematics, 02.10.2020 20:01
English, 02.10.2020 20:01