Frieda stands on a hill with a slope of 23 degrees. If her mass is 59 kg, what is the magnitude of the normal force acting on her?

A. 532 N

B. 578 N

C. 419 N

D. 226 N

List the electromagnetic waves in order of their increasing, (1), wavelength (2), frequency (3), wave speed

Calculate the power of a 120V drill that uses 15A of electricity.

One Newton is expressed in?

Which type of communication is used in a science museum? classroom scientific communication professional scientific communication public scientific communication private scientific communication

How does the structure of mitochondrial on affect its structure

Why is a ehephent so big is it just big or are we so small?

Which of the following traits might be considered an adaptation fora rabbit living in the Arctic?

What is Newtons 2nd law of motion?

A truck is using a hook to tow a car whose mass is one quarter that of the truck. If the force exerted by the truck on the car is 6000 N, then the force exerted by the car on the truck isa. 1500 Nb, 24000 Nc, 6000 Nd, 12000 N

A car traveling at a speed of v can brake to an emergency stop in a distance x. assuming all other driving conditions are all similar, if the traveling speed of the car doubles, the stopping distance will be