Physics, 01.12.2019 05:31 aliviafrancois2000
The leaning tower of pisa is about 56 meters tall. a ball released from the top takes 3.4 seconds to reach the ground. the final velocity of the ball before it hits the ground is 33 meters/second. assuming that the ball experienced a constant acceleration throughout this descent, calculate the magnitude of the acceleration
Answers: 2
Physics, 21.06.2019 17:00, Pizzapegasus1
Can someone explain to me how to do this problem ?
Answers: 1
Physics, 22.06.2019 04:00, katieleeisaacs8368
Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?
Answers: 1
Physics, 22.06.2019 05:00, mariamalakozay603
Aperson standing in a canoe exerts a force of 700 n to throw an anchor over the side. find the acceleration of the canoe if the total mass of the canoe and the person is 100 kg?
Answers: 1
Physics, 22.06.2019 09:00, bendmads04
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
The leaning tower of pisa is about 56 meters tall. a ball released from the top takes 3.4 seconds to...
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