Two people each have a mass of 125 KG they are both in an elevator that has a massive 200 KG when the elevator begins to move the people in the elevator have an upward acceleration of 1.5m/s^2 what is the net force The X on the elevator as it accelerates upwards at 1.50 m/s^2?

Two boxes of fruit on a frictionless horizontal surface are connected by a light string as in the figure below, where m₁ = 11 kg and m₂ = 26 kg. A force of F = 80 N is applied to the 26-kg box. mq m1 Peaches T acceleration of m₂ tension in the string Apples (a) Determine the acceleration of each box and the tension in the string. acceleration of m₁ m/s² m/s² N F acceleration of m₁ acceleration of m₂ tension in the string (b) Repeat the problem for the case where the coefficient of kinetic friction between each box and the surface is 0.10. m/s² m/s² N

A 1,000 kg car traveling along the highway at 30 m/s slows to 10 m/s in 5.0 s. The magnitude of the average force acting on the car during this time is about * 5 O 1 kN O 2 kN O 3 kN O 4 kN O 5 kN

A tow truck accelerates at a rate of 0.5 meters per second when towing a car with a mass of 1200 kilograms. What is the force applied by the tow truck? 240 N 6000 N 2400 N 600 N

71. The following situations show a car towing a trailer. Rank the difference in forces between the force that the car applies on the trailer FcT and the trailer on the car FT/c from largest to smallest. D A a=2 m/s? a = 4 m/s? m = 2000 kg v = 20 m/s a = 0 a = 0 m = 4000 kg v = =20 m/s m = 1000 kg v= 20 m/s = 10 m/s !! .m = 1000 kg v c. AF, > AF, > AF. = AF, d. AF = AF, = AFc = AF, AF, = AF, > AF, > AF. а. D В В D B b. AF, > AF, = AF. = AF, D В B

Terry is standing in an elevator on a scale. At one point in the elevator ride, he measures that his apparent weight is 924 N. His actual weight is 892 N. Which of the following best describes the motion of the elevator?   The elevator is accelerating upwards at 1.04 m/s2   The elevator is accelerating downwards at 0.35 m/s2   The elevator is accelerating upwards at 0.35 m/s2   The elevator is accelerating downwards at 1.04 m/s

A stack of two crates is being accelerated upwards by two cables. The cables are directly attached to crate 1 and the tension in each cable is 3248 N. You may assume that the masses of the cables are negligible compared to the masses of the crates. The acceleration of the crates is? bottom crate crate 1 is 109 kg. the top crate is 248 kg.

Tom travels to the moon for NASA. While on the moon, the total weight of Tom and his lunar exploration suit is 224 N. His suit has a mass of 50 kg. The acceleration due to gravity is 9.81 m/s2 on Earth and 1.67 m/s2 on the moon. What would his weight be on Earth without the heavy suit?  1. 490 N  2. 830 N  3. 987 N  4. 1304 N

A man is trying to move an object (m 14.0 kg) by pulling upward on the rope at an angle of 53° above the horizontal. The coefficient of kinetic friction is 0.300 between the object and the ground. The tension in the rope is 150 N. What is the acceleration of the object? 53 O 6.08 m/s2 O 6.86 m/s2 O 3.50 m/s2 7.77 m/s2 6.82 m/s2

A 2100 kg truck has put its front bumper against the rear bumper of a 2400 kg SUV to give it a push. With the engine at full power and good tires on good pavement, the maximum forward force on the truck is 18,000 N. What is the maximum possible acceleration the truck can give the SUV? At this acceleration, what is the force of the SUV's bumper on the truck's bumper?