Physics, 15.12.2021 14:00 sneakypanther19
Lyon pulls on a 50. kg wagon with a constant force of 340 N. Neglecting friction, the wagon's acceleration will be ... ?
A. 8.6 m/s^2
B. 7.4 m/s^2
C. 6.8 m/s^2
D. 6.6 m/s^2
E. 3.4 m/s^2
Answers: 2
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Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?
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Apersons beliefs and general outlook, which act like filters on the information they receive are called ?
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When doing scientific research ,the sources used should be ?
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Clara is shopping in a grocery store with her friend. each has their own shopping cart in which they want to place their items. the shopping carts are identical. clara and her friend add the same type and number of items to each of their carts. in the baking aisle, however, clara adds 20 pounds of sugar to her own cart, and her friend adds only 10 pounds of sugar to her own cart. which of the following statements best explains what clara must do to accelerate at the same rate as her friend? a. she must add more sugar to her cart. b. she must apply more force to move her cart. c. she must add 20 pounds of salt instead of 20 pounds of sugar to her cart. d. she must apply less force to move her cart.
Answers: 3
Lyon pulls on a 50. kg wagon with a constant force of 340 N. Neglecting friction, the wagon's accele...
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