Part 2. Please help me I don't understand this physics class 3) 3 masses are placed on the next force table. Determine the resulting vector analytically

A) Calculate the value of the equilibrant and represent it

4) Give free falls

A) Explain 2 objectives

B) Determine the value of g

Aprojectile is launched horizontally 10m above the ground and with an initial velocity of 15 m/s. a) sketch the trajectory using an appropriate coordination system. b) how long for the projectile to reach the ground. c) how far did projectile travel horizontally before striking the ground. d) determine the projectilex & y position at t-1.3s e) determine the magnitude and direction of projectile velocity at t= 1.3s f) determine the magnitude and direction of projectile acceleration at t-1.3s

Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude

What is the momentum of 70 kg runner traveling at 10 m/s?