A force of 50N west and a force of 30N east act concurrently on a 10.0-kilogram cart. What is the net force acting on the cart and what is the aceleration of the cart. Pls help

What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils