Physics, 02.02.2021 05:30 nerdykitty2927
Along the trajectory of a projectile, the _ component of the acceleration remains
constant and pointing down while the _
component is equal to zero.
Answers: 1
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The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.
Answers: 1
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When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative
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How much force was applied to an object if was moved 2 meters and the work done on the object was 8 joules? a. 0.25 n b. 4 n c. 6 n d. 16 n
Answers: 1
Physics, 22.06.2019 08:00
If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles
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Along the trajectory of a projectile, the _ component of the acceleration remains
constant and poin...
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