You push a cart with mass 15 kg forward, giving it an acceleration of 3 m/s2 How much force did you apply?
A. 0.2N
B. 18 N
C. 45 N
D. 5N

Abanked road comer of radius 146 m is to be constructed. if the comer is designed for vehicles moving with a speed of 20.0 m/s, what should the banking angle be, in units of degrees?

Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.

The heliocentric and the geocentric models of the solar system included these central principles