a test rocket is falling downward at a constant speed (however, it is acceleration in the horizontal direction). it is attached to a parachute with tension 980 N applied at an angle feta=64 degrees. draw a force acting on the rocket. where are the x and y components of the tension? write the net force equations for the x and y directions including accleration. what is the mass of the rocket? what is the acceleration of the rocket in the x direction?

A 450 kg rocket sled can be accelerated at a constant rate from rest to 1700 km/h in 2.0s. What is the magnitude of the required net force? Number i Units

A woman pushes a block of mass m = 25.0 kg up a rough plane sloped at an angle of θ = 20◦ by using her hand. She pushes with a force of 150 N parallel to the surface of the incline which as a friction coefficient of 0.25. What is the normal force FN of the plane on the block? What is the force of friction fk acting on the block? What is the acceleration a of the block on the plane?

A flea jumps by exerting a force of 1.17 x 10-5 N straight down on the ground. A breeze blowing on the flea parallel to the ground exerts a force of 1.12 x 10-6 N on the flea. Find the direction and magnitude (in m/s²) of the acceleration of the flea if its mass is 6.0 × 10-7 kg. (Let us assume that wind points to the right. We will consider this to be the +x direction and vertical to be the +y direction.) magnitude direction m/s² ° (measured clockwise from the vertical)

A wedge with 45° angles is pushed horizontally along a table in the +x direction with a constant acceleration of 3 m/s2. A block of mass 1.0 kg slides down the wedge without friction. Gravity points down, in the -y direction. What is the magnitude of the total acceleration of the block? Give the magnitude of the total acceleration of the block in meters per second squared in the box below. For example, if the block has an acceleration of 1.23 m/s², enter 1.23 in the box. This question has a tolerance of 3%. a = 3m/s²

A 80-kg superhero is hanging at the end of a tether under a helicopter. The helicopter, starting from rest, climbs 100 meters in 10 seconds. Assume uniform acceleration. 1. Draw the FBD by hand, and upload a snapshot. Make sure you write in the logical places the things you know (the mass of the superhero, the acceleration of the superhero, etc. 2. Write the equation  Fnet=ma, but replace the variable with their values - if you know them.

A 4.4 kg block located on a horizontal floor is pulled by a cord that exerts a force F = 10 N at an angle theta = 35 degrees above the horizontal, as shown. The floor has a coefficient of kinetic friction µk = 0.1.  What is the magnitude of the acceleration [m/s2] of the block? What is the horizontal speed [m/s] of the block 4.4 seconds after it starts moving?

Three sleds with mass m are being pulled horizontally on a frictionless horizontal ice surface using ropes. That is, the first sled is pulled by rope, the first sled is attached to the second sled by another rope, and the second sled is attached to the third sled by a third rope. The first sled is being pulled with a force of 190 N. What is the acceleration of the sleds? a) What is the tension in the rope pulling the second sled? b) What is the tension in the rope pulling the third sled? c) Heche d to c blook with mess A ka thot reeto on e frieL:

Determine the force Q-> when the block moves with constant velocity. Express your answer in vector form.

A block is being pulled along a horizontal surface by a force of 30 N at an angle of 25 degrees above the horizontal. The surface is sticky and hence a friction force of 10 N opposes the motion. What is the acceleration of the block if the mass of the block is 5 kg? What is the magnitude of the normal force?