Powerpoint JeopardyMotion Graphs Centripetal

MotionPROJECTILES

FIRED

HORIZONTAL

PROJECTILES

FIRED

AT ANGLE

ANYTHING

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EVERYTHING

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The position-time graph below shows the motion of a car. Rank the following intervalsFrom slowest to fastest:a) XP b) PR c) SR

The position-time graph below showsthe motion of a basketball player.Explain how the player is moving during each interval: 1) AB 2) BC 3) CD 4) DE

Look at the v-t graph below.

Calculate the distance this objecttravels from 0 – 4 s.

a) Calculate the acceleration over the following intervals:

0-3s3-53 s53-57 s

b) Calculate the distance traveled between3 and 53 seconds.

The displacement-time graph below depicts the motion of a pigeon.a) Calculate the instantaneous velocity at t= 100s.b) Draw a v-t graph which corresponds to the d-t graph below.

A rock tied to a string is traveling at a constant speed of 4 m / s in a circle of radius 1.5 m. Calculate the magnitude of the centripetal acceleration of the rock. What is the direction of the acceleration?

A rock tied to the end of a string moves in a circle at a constant speed of 2.5 m / s and experiences an acceleration of 4.0 m / s2. What is the radius of the circle of its motion?

Determine the direction of the accelerationand instantaneous velocity of the particleat the position shown.

Determine the centripetal acceleration acting upon a 40-kg child who makes 10 revolutions around the Cliffhanger in 29.3 seconds. The radius of the barrel is 2.90 meters.

A satellite is said to be in geosynchronous orbit if it rotates around the earth once every day. For the earth, all satellites in geosynchronous orbit must rotate at a distance of 4.23×107 meters from the earth's center. What is the magnitude of the acceleration felt by a geosynchronous satellite?

At the same moment that a baseballis thrown horizontally by a pitcher,a ring drops vertically off his hand.Which hits the ground first? The ringor the baseball?

A marble moving at 5 m/s rolls offthe edge of a table that is 1 m high.What is initial vertical velocity of themarble?

A lucky penny is tossed horizontally with a velocity of 15 m/s from a height of 100. m above the ground. How long will it take the penny to hitthe ground?

An airplane flying horizontally at150 m/s drops a bomb from a heightof 2, 500 m. How far in front of thebomb is the plane when the bombhits the ground?

A stone is thrown horizontally off a cliff with a velocity of 4 m/s. The cliff is 20 m high. Approximately how far from the base of the cliff, does the stone land?

At what angle from the horizontalmust a projectile be launched in order to achieve the greatest range?

At what angle from the horizontalmust a projectile be launched in order to achieve the maximum flight time?

How does the maximum altitude andhorizontal distance of a projectile change as the launch angle is increased from 30 to 45 degrees?

A stone is thrown at an angle of30 degrees at a speed of 20 m/s.The initial velocity in the vertical direction is 10 m/s. What will be thestone’s total hang time?

When a golf ball is hit at an angleof 45 degrees at a speed of 30 m/s,it lands about 4.0s later. How far did the golf ball travel horizontally?

What type of path or trajectory doesa rock pushed off the edge of a cliff Have?

A ball is kicked at an angle of20 degrees with an initial velocityOf 7 m/s. What is the magnitude of the horizontal component of this initial velocity?

Suppose you run at constant speed and wish to throw a ball so that youcan catch it as it comes back down.In what direction should you throwIt?

A tennis ball is thrown towardthe east and upward at an angle of30 degrees. What is the direction ofthe ball’s velocity when it reaches itshighest point?

Three balls are projected fromThe edge of a cliff. I is fired Horizontally, II is fired at an angle of30 degrees above the horizontal with the same speed as I, and III is released from rest. State the order inwhich these balls will land.