Physics, 03.02.2021 03:50 tommyaberman
1: How much work is done to this spring with a constant of 220 N/m by compressing it 0.65-m?
2: A 67.5 N force was applied was over the course of 5m to a 25kg object traveling at 6.5 m/s. How fast was the object traveling after the force is applied?
3: A -67.5 N force was applied was over the course of 5m to a 25kg object traveling at 6.5 m/s. How fast was the object traveling after the force is applied?
Answers: 1
Physics, 21.06.2019 16:00
Ahonda civic travels in a straight line along a road. its distance x from a stop sign is given as a function of time t by the equation x(t)= î± t2â î² t3, where î± = 1.53 m/s2 and î² = 5.50ã10â2 m/s3 .
Answers: 1
Physics, 22.06.2019 07:30
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
Physics, 22.06.2019 22:40
Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages
Answers: 2
Physics, 22.06.2019 23:30
How is the ideal mechanical advantage of a wheel and axle calculated?
Answers: 1
1: How much work is done to this spring with a constant of 220 N/m by compressing it 0.65-m?
2: A 6...
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