Physics, 05.02.2021 01:00 luisgonz5050
Dw) 3. Kimberly is using a rope to lift a 1.5 kg box up at an acceleration of 2 m/s2 What is the upwards force of the rope on the box?
Answers: 1
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A0.25 kg arrow is moving at 5 m/s and hits a 0.10 kg apple. the apple sticks to the arrow, and both move to the right together. what is their velocity?
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Physics, 23.06.2019 13:00
During a collision, a bus runs into a skateboarder inelastically. if the mass of the skateboarders is 70 kg and is moving at 12 m/s to the right, what is the final velocity of the skateboarder if the 2000 kg bus is traveling at 25 m/s to the left before the collision?
Answers: 1
Physics, 23.06.2019 16:00
In the absence of friction, gravity, and all other external forces, what kind of speed will an object display if it travels from the bottom to the top of an inclined plane? a. constant speed b. increasing speed c. decreasing speed d. speed increases and then decreases e. speed decreases and then increases
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Physics, 23.06.2019 20:00
If 25 ml of each of the liquids in the answer choices below were poured into a 100 ml beaker, which would form the second from the bottom layer? a. sea water â density of 1.024 g/ml b. mineral oil â density of 0.910 g/ml c. distilled water â density of 1.0 g/ml d. petroleum oil â density of 0.820 g/ml
Answers: 1
Dw) 3. Kimberly is using a rope to lift a 1.5 kg box up at an acceleration of 2 m/s2
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