acceleration physics question

acceleration physics question

A rubber ball is shot straight up from the ground with speed v0. Simultaneously, a second rubber ball at height h directly above the first ball is dropped from rest. 1. At what...

I am having difficulties with my physics lab and I am not understanding the concept of the motion detector. The link below is the pre-lab that I am supposed to complete before class and I am stumped...

Find the magnitude and direction of the resultant of a 5-N force that acts at an angle of 37? clockwise from the +x axis, a 3-N force that acts at an angle of 180? clockwise from the +x axis,...

Physics velocity equation

acceleration equation

if yes then how do we get acceleration as 9.81

I know you have to convert 55km to meters.

Circuit R1 has 7 V, R2 has 13 V... the total voltage is 20 V (a) What is the potential difference across R1??? (b) If 10 A flows out of the battery, what is the current through R1??? (c)...

physics - these problems give me a lot of trouble its my first year in honors scinces

A wavelength of 625nm is used in a Young’s double-slit experiment. The separation between the slits is d = 1.4 × 10^−5 m. The total width of the screen is 0.20 m. In one version of the setup,...

A person uses a 512 Hz tuning fork to find the first two resonant lengths of a closed air column in a very warm classroom. The first length measured was 17.1 cm and the second resonant length was...

Calculate the action along a specific path

Solve the formula for the given variable S=Vot-16t^2; Vo

Calculate (i) the acceleration and (ii) the distance covered by the car in that time.

A 10 µC charge is at the origin. A -5 µC charge is on the x-axis 10 cm to the right of the origin. At what point other than at infinity can a 1 µC charge be placed so that there will be no net electrostatic...

its about convert km/hours to meters/second. I need help with that question

How does quantum theory explain blackbody radiators? A. Raising the temperature results in the radiator giving off photons of high-energy ultraviolet light. B. As the radiator is heated,...

The back wall of a home aquarium is a mirror that is a distance of 40.0 away from the front wall. The walls of the tank are negligibly thin. A fish, swimming midway between the front and back walls,...

Light is incident from air onto the surface of a liquid. The angle of incidence is 53.0 degrees, and the angle of refraction is 34.0 degrees. At what angle of incidence would the reflected light be...

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