Aspherical bowling ball with mass m = 4.1 kg and radius r = 0.117 m is thrown down the lane with an initial speed of v = 8.9 m/s. the coefficient of kinetic friction between the sliding ball and the ground is ? = 0.25. once the ball begins to roll without slipping it moves with a constant velocity down the lane.

1.what is the magnitude of the angular acceleration of the bowling ball as it slides down the lane?

2.what is magnitude of the linear acceleration of the bowling ball as it slides down the lane?

3.how long does it take the bowling ball to begin rolling without slipping?
4.how far does the bowling ball slide before it begins to roll without slipping?

The mini-refrigerator fire was most likely caused by what type of wiring?

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.