Physics, 08.02.2021 22:20 uticabadgirl
A 1 kg soccer ball has 130 J of kinetic energy before it is kicked by Jackie, who does 134 J of work on the soccer ball. Calculate the new kinetic energy of the soccer ball.
Answers: 2
Physics, 21.06.2019 21:40
Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.
Answers: 1
Physics, 22.06.2019 12:30
Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.
Answers: 1
Physics, 22.06.2019 23:30
Aball of mass 0.3kg is released from rest at a height of 8m.how fast is it going when it hits the ground? accleration due to gravity is g=9.8m/s
Answers: 2
Physics, 23.06.2019 01:40
(8%) problem 12. a bowling ball of mass mb 3 kg 's rolled down the lane with a velocity ofy-2/ m s lt strikes a single remaining pin mp 0.93 kg head on. after the collision the bowling ball has a velocity (in the same direction) of v2 1.1 m/s. = â–˛ 33% part (a) write an expression for the velocity of pin in the horizontal direction after the impact, im ,, 33% part (b) what is the pins speed in ms? 33% part (c) assuming the coefficient of friction s ÎĽ,-0.1. how far in meters could the pin slide before stopping if it doesn't topple?
Answers: 1
A 1 kg soccer ball has 130 J of kinetic energy before it is kicked by Jackie, who does 134 J of work...
Mathematics, 22.02.2021 23:30
Mathematics, 22.02.2021 23:30
Mathematics, 22.02.2021 23:30
History, 22.02.2021 23:30
Mathematics, 22.02.2021 23:30
History, 22.02.2021 23:30
Mathematics, 22.02.2021 23:30
History, 22.02.2021 23:30
Mathematics, 22.02.2021 23:30
English, 22.02.2021 23:30