subject
Physics, 04.09.2020 05:01 epmooneyham7372

A ball is projected upward with an initial speed of approximately 40 m/s . The diagram at the right represents its position at 1 second intervals of time . At what location will the ball of moving downward with a speed of approximately 30 m/s?

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 17:00, lewisf5929
Why is the use of carbon-14 limited
Answers: 1
image
Physics, 22.06.2019 18:00, itsyagirl11076
Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?
Answers: 1
image
Physics, 23.06.2019 02:50, seymani2
You are still fascinated by the process of inkjet printing, as described in the opening storyline for this chapter. you convince your father to take you to his manufacturing facility to see the machines that print expiration dates on eggs. you strike up a conversation with the technician operating the machine. he tells you that the ink drops are created using a piezoelectric crystal, acoustic waves, and the plateau-rayleigh instability, which creates uniform drops of mass m = 1.25 ✕ 10−8 g. while you don't understand the fancy words, you do recognize mass! the technician also tells you that the drops are charged to a controllable value of q and then projected vertically downward between parallel deflecting plates at a constant terminal speed of 20.0 m/s. the plates are ℓ = 2.15 cm long and have a uniform electric field of magnitude e = 6.40 ✕ 104 n/c between them. noting your interest in the process, the technician asks you, "if the position on the egg at which the drop is to be deposited requires that its deflection at the bottom end of the plates be 0.17 mm, what is the required charge on the drop (in c)? " you quickly get to work to find the answer. (neglect the force of gravity.)
Answers: 1
image
Physics, 23.06.2019 07:50, yedida
In a particular chemical reaction, the energy of the reactants is 30 kj and the energy of the products is 5 kj. 
 the maximum energy of the system is 40 kj. sketch a potential energy diagram for this reaction. make sure to label the energy of the reactants, the energy of the products, the activation energy, and the enthalpy change for the reaction.
Answers: 2
You know the right answer?
A ball is projected upward with an initial speed of approximately 40 m/s . The diagram at the right...

Questions in other subjects:

Konu
English, 17.07.2020 01:01