Physics, 04.03.2021 18:10 fiorentinologan4
PICTURE INCLUDED, DUE TONIGHT, NEED TO CONFIRM ANSWER
A child of mass 50 kg swings down in a circular arc on a rope that is 2 m long. At the bottom
of the swing, she has a tangential speed of 8 m/s. The net centripetal force on the child at the
bottom of the swing is most nearly
(A) 1600 N (B) 800 N (C) 320 N (D) 200 N
2. For the same child as the previous problem, at the instant that she is at the bottom of the swing,
the direction of the centripetal force will be
(A) up. (B) down. (C) right. (D) left.
Answers: 3
Physics, 22.06.2019 11:00
The dot diagram represents the motion of the motorcycle as it moves from left to right
Answers: 3
Physics, 22.06.2019 16:00
From the perspective of an employee that effective channeling of work related information and concerns
Answers: 1
Physics, 22.06.2019 21:30
A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.
Answers: 2
Physics, 22.06.2019 22:30
Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.
Answers: 1
PICTURE INCLUDED, DUE TONIGHT, NEED TO CONFIRM ANSWER
A child of mass 50 kg swings down in a circul...
Mathematics, 14.04.2021 07:20
Mathematics, 14.04.2021 07:20
Health, 14.04.2021 07:20
English, 14.04.2021 07:20
Mathematics, 14.04.2021 07:20
Mathematics, 14.04.2021 07:20
History, 14.04.2021 07:20
Mathematics, 14.04.2021 07:20