If an object on earth has a weight of 49.0 n, its mass is a. 0.5 kg b. 2.0 kg c. 5.0 kg d. 98 kg

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it

Each neuron shown in this figure innervates a group of muscle fibers. what is the term for a group of muscle fibers innervated by a single neuron?