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What would the acceleration of a freely falling body be measured as in an elevatorthat was moving upward with an acceleration of 2 m/s2? Same question if the elevator was moving downward with an acceleration of 2 m/s^2
What is the (magnitude of the) centripetal acceleration (as a multiple of g=9.8 m/s2g=9.8 m/s2) towards the Earth's axis of a person standing on the surface of the Earth at a latitude of 78.9∘78.9∘? Recall that latitude is measured from the equator, and assume the Earth's radius is 6,370 km6,370 km.
What would the acceleration of a freely falling body be measured as in an elevatorthat was moving upward with an acceleration of 2 m/s2? Same question if the elevator was moving downward with an acceleration of 2
how to convert kg(m^2/s^2) to slug(ft^2/s^2)?
Given: Mass_1 = 0.106 kg; Mass_2 = 0.121 kg; Acceleration = 0.585 m/s^2; g = 9.8 m/s^2. What is the calculated applied force? (Neglect friction.) 0.133 N. (answer with three sig. figs.) Mass_1 = 0.111 kg; Mass_2 = 0.116 kg; Acceleration = 0.202 m/s^2; g = 9.8 m/s^2. What is the theoretical Newton's Second Law Force? (Neglect friction.) N.
Consider a freely falling object. a. What is the acceleration (in m/s?) after 5 seconds of fall? b. What is the acceleration (in m/s2) after 10 seconds of fall? c. What is the velocity (in m/s) after 5 seconds of fall? d. What is the velocity (in m/s) of 10 seconds of fall?
The acceleration (a vector quantity) of gravity on a sky diver is 9.8 m/s. If the force of the wind also causes an acceleration of 1.9 m/s- at an angle of 13° above the horizontal, what is the resultant acceleration of the sky diver? Set up the problem by representing each force as a vector. Let S represent the downward force on the sky diver due to gravity, let W represent the upward force on the sky diver due to...
Acceleration of gravity is 9.8 m/s
014 10.0 points To test the performance of its tires, a car travels along a perfectly flat (no banking) cir- cular track of radius 143 m. The car increases its speed at uniform rate of d lul at _ = 4.66 m/s2 dt until the tires start to skid. If the tires start to skid when the car reaches a speed of 26 m/s, what is the coefficient of atic friction between the tires...
Question 11 4 pts A body that was initially moving at 15 m/s is accelerated at a constant rate for 4.0 seconds in the positive x direction. If the final speed of the body is 35 m/s, what was the body's acceleration? O 4.0 m/s2 O 1.6 m/s2 O 9.8 m/s2 O 5.0 m/s O 2.0 m/s2
018 (part 12of 2) 10.0 pointsGiven: g = 9.8 m/s . A wooden sphere has radius R = 12 cm, density ρwood = 748 kg/m3, and aerodynami- cal drag coefficient D = 0.5. What is the ter- minal speed vt of this sphere falling through the air of density ρair = 1.2 kg/m3? Answer in units of m/s. 019 (part 2 of 2) 10.0 points Now consider the same sphere falling freely without any resistance. From which height hshould it...