Physics, 01.04.2021 22:20 xxleeciexx
17. A racehorse is running down a track at a velocity of 12 m/s. The horse then
accelerates at a rate of 2 m/s2 for 4 seconds. What is the final velocity of the horse
after 4 seconds? Round your answer to the nearest whole number.
Answers: 3
Physics, 21.06.2019 20:20
Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m
Answers: 3
Physics, 21.06.2019 22:00
Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?
Answers: 3
Physics, 22.06.2019 11:10
Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.
Answers: 3
17. A racehorse is running down a track at a velocity of 12 m/s. The horse then
accelerates at a ra...
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