A 24 kg child descends a 5.0 m high slide and reaches the ground with a speed of 2.8 m/s.   a.     How much  energy was dissipated due to friction in the process?

Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )