A block of mass m = 5.6 kg is pulled up a 0 = 26° incline as in the figure below with a force of magnitude F = 38 N. a) Find the acceleration of the block if the incline is frictionless. b) What is the distance traveled by the block on the incline in 0.5 sec?

A car has a mass of 1.30 × 103 kg. If the force acting on the car is 6.49 × 103 N to the east, what is the car’s acceleration? Answer in units of m/s 2 .

You place a crate of mass 20.3 kg on a frictionless 2.61-meter-long incline. You release the crate from rest, and it begins to slide down, eventually reaching the bottom 1.01 s after you released it. What is the angle of the incline?     37.7 degrees     31.4 degrees     44.0 degrees     57.2 degrees

A 2 kg ball is thrown straight into the air at 13 m/s. How high does it travel? Use  g = 9.8 m/s2  Calculate answer to one decimal.

A car travels west at 30 miles an hour for 10 min West. The car then makes a u turn and travels east 45 miles per hour for fifteen min east. What is the cars total displacement? A- 10km W B-10 km E C- 26 km E D - 26 km W E- 6.2 km W

PROBLEM: A ball with mass 0.15 kg is thrown upward with initial velocity velocity 20 m/s from the roof of a building 30 m high. Neglect air resistance.   Assume that the conditions are the same as the above except that there is a force due to air resistance of magnitude |v| / 30  directed opposite to the velocity, where the velocity v is measured in m/s. a. Find the maximum height above the ground that the ball reaches. b. Find the time that the ball hits the ground.  c. Plot the graphs of velocity and position versus time.  *** If possible, please solve for part b using the graphing calculator?  Thank you.

A box is travelling inside an elevator travelling at uniform acceleration and 5 m/s when the box falls out of the elevator. It takes 1.2 seconds to hit bottom of elevator shaft.  a) How long would it take before the elevator reached maximum height? b) How far did the box fall? c) How far did the box fall in 0.2 seconds?