Austin kicks a soccer ball with an initial velocity of 18.0 m/s at an angle of 35.0°. What are the horizontal and vertical components of the initial velocity? Round your answers to the nearest tenth.

Find the work w1 done on the block by the force of magnitude f1 = 65.0 n as the block moves from xi = - 3.00 cm to xf = 3.00 cm.

12) There are three ways to give an object a static charge. They are friction, conduction and induction. Two pieces of cellophane tape are stuck to a lab table. Each piece is quickly ripped off the table.

What are the unitsfor kinetic energy

The atmospheric temperature decreases when snow starts melting because the snow releases thermal energy from the atmosphere to melt. true or false?

Which of the following is NOT an important positive motivating factor for those considering exercise? a. building strength, endurance, and energy b. reducing time commitments to family c. improvement of health and performance d.

What is the approximate minimum stream velocity needed to keep a 6.4 cm diameter particle in motion?

Why does removing one bulb from a series light circuit cause all the lights to go out?

Students performed several trials using the laboratory setup shown. Students were also given this hypothesis: If friction increases, then the rolling distance of a marble will decrease.

If cable cb is subjected to a tension that is twice that of cable ca, determine the angle u for equilibrium of the 10-kg cylinder. also, what are the tensions in wires ca and cb?

A cinder block is sitting on a platform 20m high. It weighs 79N.