Consider another special case in which the inclined plane is vertical (θ=π/2θ=π/2). In this case, for what value of m1m1m_1 would the acceleration of the two blocks be equal to zero?

Which is not true about oxygen-17 and oxygen-18?

Which of the choices are parts of an atom? select all that apply. a.) compound b.) electron c.) neutron d.) molecule e.) photon f.) proton g.) element

Acar starts from rest at a stop sign and reaches a velocity of 25 m/s w in 4 seconds. determine the acceleration of the car. question 3 options: a) 6,25 m/s2 b)6.25 m/s c)100 m/s2 d)100 m/s