Physics, 15.01.2021 01:20, valeriewatson10
An object, 5 cm high, is placed on the principal axis of a diverging lens of focal length 20 cm. The object is 30 cm from the lens. Use a scaled diagram to locate the image formed by the lens.
Answers: 3
Physics, 22.06.2019 04:20, gonzalesalexiaouv1bg
When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.
Answers: 1
Physics, 22.06.2019 18:30, jonathanvega424
Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ยฐ angle with the vertical, what is the net charge on the ball?
Answers: 1
An object, 5 cm high, is placed on the principal axis of a diverging lens of focal length 20 cm. The...
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