Physics, 09.09.2021 19:00 ahmedislife
The Maple Leafs are playing the Habs (Go Habs Go!), and they are stuck in their zone. They decide to ice the puck, and John Tavares starts from one end of the rink at a constant speed of 5m/s. Carey Price is 3m in front of him, but gets hooked by the traitor John Tavares, so Price must start from rest. If Price’s acceleration is 0.77/ 2 , a) How long is it before Tavares overtakes him? b) Who gets to the puck first at the other end of the 60m long rink? c) How far apart are the players at that time, and how fast are they moving? What does this imply?
Answers: 2
Physics, 21.06.2019 18:00
Aplane flies directly between two cities, a and b, which are separated by . from a to b, the plane flies into a headwind. on the return trip from b to a, the wind velocity is unchanged. the trip from b to a takes less than the trip from a to b. what is the airspeed of the plane, assuming it is the same in both directions
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Physics, 22.06.2019 19:00
Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?
Answers: 1
Physics, 22.06.2019 21:50
Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.
Answers: 3
Physics, 23.06.2019 01:30
)consider two positively charged particles, one of charge q0 (particle 0) fixed at the origin, and another of charge q1 (particle 1) fixed on the y-axis at (0,d1,0). what is the net force f⃗ on particle 0 due to particle 1?
Answers: 2
The Maple Leafs are playing the Habs (Go Habs Go!), and they are stuck in their zone. They decide to...
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