Question 1: A rocket with a mass of 4,000 kg has an engine that exerts a force of 36,740 N. What is the rocket's acceleration (in m/s2) at take-off?
Question 2: A helicopter is built to withstand a maximum acceleration of 8 g. If its mass is 954 kg, what force (in N) would cause this acceleration?
Question 3: The mass of a a train is 20,623 kg. If the train accelerates at 1.1 m/s2, what net force (in Newtons) acts on the train?
Question 4: A force of 55 N is applied to a mass of 500 grams. What is the acceleration of the mass (in m/s2)
Question 5: What is the weight (in Newtons) of a 6 kg object?
Question 6: Calculate the centripetal force (in N) of a 36 kg object revolving in a circle with a radius of 0.5 m at a velocity of 6 m/s?
Question 7: Calculate the net force (in Newtons) acting on a 15 kg object if it accelerates 4 m/s2 on a frictionless surface.
Question 8: Calculate the acceleration due to gravity (g) in m/s2 on a planet, other than earth, where a 5 kg object weighs 45 N.
Question 9: If the distance of the moon to earth were 0.02 times its current distance, the moon would exert a gravitational force on the earth how many times larger than its current value?
Question 10: Calculate the mass of an object (in kg) if a 46 N force causes the object to accelerate 5 m/s^2 on a frictionless surface.
Question 11: Two ropes apply a force to a boat. The first is 900 Newtons in the positive x direction and 200 Newtons in the positive y direction. What is the magnitude of the resulting net force?
Question 12: Two ropes apply a force to a boat. The first is 700 N in the positive x direction and 250 N in the positive y direction. In At what angle must a third rope tension be applied in order to keep the boat at rest?