Physics, 30.01.2021 01:20 jackrider1598
a hammer is swung so it exerts a 400 N force on a nail. if the hammer and nail are in contact for 0.35 seconds how much impulse does a hammer create? N*s
Answers: 2
Physics, 22.06.2019 08:40, kayleewoodard
Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
Answers: 1
Physics, 22.06.2019 09:00, keshho
When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.
Answers: 1
Physics, 22.06.2019 14:00, ogneshelle
The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?
Answers: 2
a hammer is swung so it exerts a 400 N force on a nail. if the hammer and nail are in contact for 0....
Mathematics, 11.03.2021 14:10
Physics, 11.03.2021 14:10
Mathematics, 11.03.2021 14:10
Mathematics, 11.03.2021 14:10
Biology, 11.03.2021 14:10
English, 11.03.2021 14:10
English, 11.03.2021 14:10