Two blocks are connected by a light string that passes over a frictionless pulley as in the figure below. The system is released from rest while m, is on the floor and m, is a distance h above the floor. (a) Assuming m, > m2, find an expression for the speed of m, just as it reaches the floor. (Use any variable or symbol stated above along with the following as necessary. g.) (b) Taking m, = 6.6 kg, m2 = 4.5 kg, and h = 3.1 m, evaluate your answer to part (a). m/s (c) Find the speed of each block when m, has fallen a distance of 1.5 m. m/s

A cart of mass 240 gr goes down a ~2° inclined plane with very little friction. Based on the recorded speed (provided in the image) from t=0 at the top of the incline until it reaches the bottom of the plane (t=5.7), describe and discuss (be specific) the type(s) of motion, acceleration etc. Note: to reduce the image length, data has been divided and continued horizontally. All data provided is for the single run described above.

Two dots start at the orgin (0,0) coordinate system. Dot A move with the positive x-axis having a speed of 2m/s and dot B is moving along from the y-axis having a speed of 3m/s. How fast is the distance between the two dots changing when Dot A is 6m from (0,0)? Draw the diagram of the solution.

Can you please answer question 1 and all of the sub part and show all of the work

Pls help ASAP. Pls show all work, steps and calculations please.

Question 3 The position F of a particle moving in an xy plane is given by: F =(2.00t – 5.00t)i +(6.00–700*)} with F in meters and t in seconds. (Note that this is an example where the units for the coefficients are ignored – don't let this distract you!) In unit vector notation, calculate: а). r b). V с). а for t = 2.00 s. d). What is the angle between the positive direction of the x axis and a line tangent to the particle's path at t= 2.00 s?