29.) Unless otherwise stated, all objects are located near the Earth's surface, where g = 9.80 m/s2 . An Atwood machine (see the figure (Figure 1)) has suspended masses of 0.28 kg and 0.14 kg . Under ideal conditions, what will be the magnitude of the acceleration of the smaller mass? Express your answer using two significant figures.
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29.) Unless otherwise stated, all objects are located near the Earth's surface, where g = 9.80...
Unless otherwise stated, all objects are located near the Earth's surface, where g = 9.80 m/s2 . A 2600 kg truck tows a 1200 kg car by a chain. f the net forward force on the truck by the ground is 3200 N , what is the acceleration of the car? What is the tension in the connecting chain?
Unless otherwise stated, all objects are located near the Earth's surface, where g = 9.80 m/s^2 . In the apparatus shown in the figure (Figure 1) , m1 = 15kg and the coefficients of static and kinetic friction between m1 and the table are 0.65 and 0.36, respectively. a)What mass of m2 will just barely set the system in motion? b)After the system begins to move, what is the acceleration? Unless otherwise stated, all objects are located near the Earth's...
Unless otherwise stated, all objects are located near the Earth's surface, where g = 9.80 m/s2 . In an emergency stop to avoid an accident, a shoulder-strap seatbelt holds a 62 kg passenger in place. If the car was initially traveling at 86 km/h and came to a stop in 5.6 s along a straight, level road, what was the magnitude of the average force applied to the passenger by the seatbelt?
60 Part A Unless otherwise stated, all objects are located near the Earths surface, where g 9.80m/s In the frictionless apparatus shown in the figure (Equre 1 20 kg What is ma if both masses are at res? Express your answer using two significant figures 42 kg Submit My Answers 왜 뾰 Part B How about i both masses are moving ar constant velocity? s your answer using two significant figures kg My Answers (O hys
a) What is the magnitude of the John's acceleration? b) What is the direction of the John's acceleration? c) If the pulling force is applied constantly, where will Jane and John meet? from John Unless otherwise stated, all objects are located near the Earth's surface, where g = 9.80 m/s2 . Jane and John, with masses of 54kg and 63kg , respectively, stand on a frictionless surface 10m apart. John pulls on a rope that connects him to Jane, giving...
Falling: near Earth's surface Gravity accelerates all objects (no matter the mass) the same amount, g=9.81 m/s2. A) If you drop your phone from your pocket 1.0m in height. How long will it take for it to hit the ground? B) How fast will the phone by moving right before it hits the ground?
Unless otherwise stated, enter your answers to at least three significant figures. A student performed an experiment using the same set up as the one used in the lab "Pendulum." The sample data is provided in the table below. Length, m Period, s 0.35 1.39 0.75 1.99 0.55 1.69 0.65 1.87 0.45 1.59 1. What is the gravitational acceleration, g? b. What is the error, Δg? c. g ± Δg = ( ) ( ) d. Was the experiment done...