During athletics, a boy slipped on a banana peel on the ground and fell. This is because? A) there was no friction B) the ground was hard C) the banana peel was soft D) the ground was sandy E) the frictional force was too much

Three forces are applied to a solid cylinder of mass 12 kg (see the drawing). The magnitudes of the forces are F1 = 15 N, F2 = 24 N, and F3 = 19 N. The radial distances are R2 = 0.22 m and R3 = 0.10 m.

A book has a mass of 50 grams and an acceleration of 5 m/s/s. What is the force on the book?

How does the turbine make electricity

Sick person develops a fever physical or chemical

A pumpkin has a mass of 314 ounces. Based on the tiles below, what is the mass of the pumpkin in kilograms? A. 0.0111 kg B. 3.14 kg C. 8.90 kg D. 43.2 kg

If an oscillation is moving up and down in the y-axis and the wave is traveling to the right in the x-axis, what type of wave is this?

What can result if an earthquake causes a sudden vertical change in the sea floor? A. a tsunami B. liquefaction C. soil creep D. sheet erosion

Suppose gene A on the left chromosome is damaged and no longer functions. what form of the trait would show? Why?

I'm completely lost in physics, the Kinematics and dynamics units ... My exam is coming up ... If a biker travelling at 6.4m/s sees biker B 34m ahead on the road travelling 4.7m/s. How far will biker B get before biker A catches him?

When scientists record the volume of a gas, why do they also record the temperature and the pressure