A net force of 15 N is applied to a cart with a mass of 2.1 kg. What is the acceleration of the cart? How long will it take the cart to travel 2.8 m, starting from rest?

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons

Speed is the ratio of the distance of an object moves to

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin