Physics, 24.12.2019 17:31 mairxaromo
A56-kg person on skis is going down a hill sloped at 30° from the horizontal. the coefficient of friction between the skis and the snow is 0.16. what would be the magnitude of the acceleration?
Answers: 1
Physics, 22.06.2019 18:00, gabriellarose2930
According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.
Answers: 2
Physics, 22.06.2019 18:30, yuvraj2298
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
Physics, 23.06.2019 00:50, 1234fatimasm
which statements describe the image? check all that apply. the wood is releasing argon gas. this information is useful for dating ancient rock. the process works only with organic matter. the element has a half-life of 5,730 years. this shows the half-life of carbon-19.
Answers: 1
Physics, 23.06.2019 02:30, rhaquan66766
If frequency goes up, what happens to wavelength? does it get shorter or longer?
Answers: 2
A56-kg person on skis is going down a hill sloped at 30° from the horizontal. the coefficient of fri...
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