the radius of planet is drecresing by 50%without changing its mass. the acceleration due to gravity will be?

What are organelles? Describe the role of two organelles within the cell.

A kite is 100m above the ground. if there are 200m of string out what is the angle between the string and the horizontal? (assume that the string is perfectly straight).

A car has a unibody-type frame and is supported by four suspension springs, each with a force constant of 29600 n/m. the combined mass of the car's frame and everything inside it (the engine, the seats, the passengers, etc.) is 1090 kg.

If the output force is greater than the input force of a simple machine, the mechanical advantage is less than one. A. True B. False

Two identical conducting spheres each having a radius of 0.500 cm are connected by a light, 1.90-m-long conducting wire. A charge of 41.0 μC is placed on one of the conductors. Assume the surface distribution of charge on each sphere is uniform.

Which is the correct equation for calculating the kinetic energy of an object? COM 1 1 KE = mgh KE = mu? KE = at KE = 492 O ) Intro ✓ Done DO

What is a wave? In other words, what is the physical science term for a wave?

What occurs when solar radiation bounces off a surface? texturization absorption reflection energization

Enise is riding her bike and falls to the ground. During the collision, she hits both grass and cement. Which best explains why Denise had fewer injuries to the area of her body that hit the grass?

Compare the inner core and the outer core?