Aball is thrown at an angle of 25 degrees to the horizon. the ball has a horizontal velocity component of 12.5 m/s. find the vertical velocity component of the ball and the magnitude of the actual velocity. how high would the ball travel before it begins to come down again?

Shelly experiences a backward jolt when the driver starts the school bus. which of the following explains this phenomenon? a. the inertia of shelly b. the inertia of the bus c. the normal force of the seats on shelly d. the net force acting on shelly in a backward direction e. a zero net force acting on shelly

Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?