A car is traveling at a constant speed of 15 m/s. If the snow is falling at 2.9 m/s with an angle of 16 degrees to the vertical line toward the windshield, determine the velocity of the snow as seen by the driver. Provide your answer in m/s. Round to the nearest two decimal places.

Consider a projectile launched at a height h feet above the ground and at an angle ? with the horizontal. If the initial velocity is v0 feet per second, the path of the projectile is modeled by the parametric equations x = t(v0 cos(?)) and y = h + (v0 sin ?)t - 16t2.Let h=6, v0=63.25, and ?=0.79.  What is the range of the projectile (i.e., how far does it travel? Round your answers to two decimal places).

A rocket is fired upward with a velocity (v) of 590 feet per second. find how many seconds pass before the rocket reaches the ground (s=0) again. use the quadratic equation s=-16t^2+590t.

5. A projectile is launched at an angle of 50° with the horizontal and a speed of 25 m/s. a) What is the Range of the projectile? b) What is its height after 1.5 second?

To start an avalanche on a mountain, an artillery shell is fired from 1250 m from the base of the mountain at 300 m/s, 55.0°. What are its coordinates 9.0 seconds later?     Where does it hit on the mountain?   If you are unable to answer, draw a diagram showing why.

Your bow can fire arrows at 70 ??. You shoot an arrow straight up into the air. After 1 second, you shoot anotherarrow into the air.a) If you are shooting the arrows from 2 m above the ground, how far above the ground do the arrowscollide? (Answer: 251 m)

A ball is fired from point 1 and follows the trajectory shown below. What is the direction of the ball's acceleration at point 2? 3 E: O A D B

Jackie Chan jumps from the top of one building to the top of another building 6.61 m away. After a running start,he leaps at a velocity of 4.0 m/s at an angle of 18.2° with respect to the flat roof.  What is the maximum difference in height that the second building must be in order for Jackie to make it across safely? (Make it positive.)

11. A person is standing 300 feet from the launch point of a hot air balloon. The hot air balloon starts to come back down at a rate of 18 feet per second. (a) What is the rate at which the distance between the person and the hot air balloon is changing at the moment the hot air balloon is 400 feet in the air? (b) What is the rate at which the angle of elevation (the angle created by the ground and the person's line of site to the balloon) is changing at the moment the hot air balloon is 400 feet off the ground?

Rory McIIroy launches a golf ball at ground level with an initial speed of 65 m/s at an angle of 20° above the horizontal. It strikes a flying drone above the ground 4 seconds later. What are the x (horizontal) and y (vertical) distances in meters from where the golf ball was launched to where it hits the flying drone?