At the center of a 50m diameter circular ice rink, a 80 kg skater travelling north at 2.43 m/s collides with and holds onto a 55 kg skater who had been heading west at 3.66 m/s.  a.) How long will it take them to glide to the edge of the rink? Please provide a diagram of the solution b.) Where will they reach it? Give your answer as an angle (in degrees) north of west. Please provide a diagram of the triangle formed

please use the equations provided to solve the following;   A bullet with mass m moving with an initial speed v is shot into a block of mass M. The bullet becomes embedded in the block, which slides a distance d across the surface until it comes to rest. What is the average force of kinetic friction between the block and the surface? -draw a diagram  - m= 5.0g   Vi= 320m/s  M =1.25kg     d=0.68 m

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help If a 1461 kg car, moving at 10 m/s north, hits and sticks to a 2639 kg truck, moving at 7 m/s east, find the magnitude of the final speed.

A 0.400 kg hammer is moving horizontally at 4.00 m/s when it strikes a nail and comes to rest after driving it 1.00 cm into a board. (a) Calculate the duration of the impact in seconds.   s (b) What was the average force in newtons exerted on the nail?   N

A 4.2-g bullet leaves the muzzle of a rifle with a speed of 326 m/s. What force (assumed constant) is exerted on the bullet while it is traveling down the 0.78-m-long barrel of the rifle? ____ N

A small car has a head-on collision with a large truck. Which of the following statements concerning the magnitude of the average force due to the collision is correct? O The small car experiences the greater average force magnitude. The small car and the truck experience the same average force magnitude. O The truck experiences the greater average force magnitude. It is impossible to tell since the masses are not given. It is impossible to tell since the velocities are not given. L _

A 1200 kg car driving due north at 15 m/s collides with a 2300 kg truck traveling east at aspeed of 10 m/s. After the collision, they lock bumpers traveling together. What is the final velocityvector of the combined car/truck after the collision? Give in unit vector notation and compute amagnitude and direction.

answer both questions.. Q25.. only typing

A small block of mass m, = 0.420 kg is released from rest at the top of a frictionless, curve-shaped wedge of mass m, = 3.00 kg, which sits on a frictionless, horizontal surface as shown in Figure a. When the block leaves the wedge, its velocity is measured to be vę = 4.20 m/s to the right as shown in Figure b. h m2 (a) What is the velocity of the wedge after the block reaches the horizontal surface? m/s to the left (b) What is the height h of the wedge?