Physics, 23.08.2019 00:30, kelseatuttleni
Amicroscope shows you an image of an object that is 20 times the object’s actual size. therefore, the scale factor of the enlargement is 20.
an insect has a body length of 10 millimeters. what is the body length of the insect under the microscope?
a.) 2,000 millimeters
b.) 200 centimeters
c.) 200 millimeters
d.) 20 millimeters
which type of isometry is the equivalent of two reflections across intersecting lines?
a.) glide reflection
b.) rotation
c.) reflection
d.) none of these
Answers: 2
Physics, 21.06.2019 23:00, yourgirlnevaeh
For general projectile motion, when the projectile is at the highest point of its trajectory, its acceleration is zero? a)the horizontal and vertical components of its velocity are zero. b) its velocity is perpendicular to the acceleration. c)the horizontal component of its velocity is zero. d)its velocity and acceleration are both zero.
Answers: 1
Physics, 22.06.2019 15:00, banna01man
Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive
Answers: 2
Amicroscope shows you an image of an object that is 20 times the object’s actual size. therefore, th...
Mathematics, 29.01.2020 05:03
Mathematics, 29.01.2020 05:03