What will be the magnitude of the centripetal force acting on this car as it passes through the curve at the maximum speed determined above? Gravity wikipedia , lookup. Assuming that you weigh lb and you are going to “walk the plank”, how far beyond the edge of the building will you be when you fall to your death on the pavement feet below? What will be the speed of this boat relative to an observer standing along the banks of the river? What will be the velocity of this ball at the highest point?

What will be the horizontal velocity of this baseball at the highest point of its trajectory? What will be the velocity of this car 4. The sliding elephant then collides with a massive Suppose that this ball escaped from the roulette wheel while in the position shown, what will be the direction of the motion of the ball as it exits the wheel? A ball is thrown upward with a speed of

## Index of /~rgauthier/Physics 62 Spring 2018/Physics 21 Homework Solutions

What will the speed of this boat now be as measured by an observer standing along hokework banks of the river? The driver then hits the brakes and reduces the speed of the car to In order for an airliner to arrive at its destination on time it must travel due West with a velocity of mph.

Determine the average acceleration during the entire 0. The other end of the string is physlcs to the ceiling.

## Physics homework #62

What will be the speed of this car after accelerating for physifs time period of 8. In what direction should the boat be aimed in order for the boat to head directly across the river? What will be the output force of the machine in 12 if a force of lbs is applied to the input?

What will be the kinetic energy of the cart as it reaches the bottom of the incline? What will be the kinetic energy of this crate after it has left the spring?

What will be the angular velocity of the wheel at the end of 5. What would the velocity of a 52, kg rocket have to be in order to orbit the planet Saturn at an altitude of 10, km? A roller coaster sits at the top of a hill and is preparing to enter a loop-the-loop as shown to the right. What would be the total energy of this rocket while orbiting Callisto at an altitude of 4, km?

#26

# PHYSICS HOMEWORK #1 KINEMATICS DISPLACEMENT & VELOCITY

What will be the resulting output force of this machine if N of force is put into this machine? What will be the direction of the centripetal acceleration of this ball while in the position shown? What is the mass of m1? A phsyics cycle is moving with a velocity of What is the total counterclockwise torque about the Classical mechanics wikipedialookup.

What will be the speed of m2 just as it reaches the floor? What will be the resulting angular acceleration of the sphere? Which of the following stars is likely to become a: What will be the IMA of a simple machine which consists of a system of eight pulleys used as shown to the right?

A 12 kg mass is sitting at the bottom of an inclined plane which meets the ground at an angle of Suppose that this boat was aimed directly up stream. What hhomework the direction of the velocity of this stopper when in the position shown in the diagram? An automobile goes A turntable with an acceleration of 1. How high will the ball be when it reaches the highest point? What will be the velocity of this projectile at the highest point?

# Conceptual Physics: Homework #65

What homeworm the orbital velocity of Io about Jupiter? The diagram to the left shows an occupant of this ride standing suspended next to the exterior wall of this ride.

How much work was done on this disc during the 8. What will be the speed of this boat relative to an observer standing along the banks of the river?