If an object is thrown downward, the initial velocity is.

A ball is tossed straight up into the air. At the highest point, the ball'sQuestion 12Answera.velocity and acceleration will be dependant on how fast the ball was releasedb.acceleration is zero but not its velocityc.velocity is zero and acceleration is acting upwardsd.velocity is zero and acceleration is acting downwardse.velocity and acceleration are zero

As a ball falls towards ground, its velocity _____

An object is shot vertically upward. While it is rising: Group of answer choicesits velocity and acceleration are both decreasingits velocity and acceleration are both upwardits velocity is downward and its acceleration is upwardits velocity and acceleration are both downwardits velocity is upward and its acceleration is downward

An object is thrown vertically upwards with an initial velocity of m/s. (take g=10m/s2 Find –(innotebook)-(i) time taken to reach maximum height(ii) maximum height reached(iii) velocity after 5 seconds

Jamieson is competing in his school’s 3.0-metre diving competition. For his last dive, he is performing a forward somersault. The duration of the dive must be exactly 1.75 seconds or he will under- or over-rotate before hitting the water. He jumps upwards off the board with a vertical velocity of 6.0 m s−1 and takes $t$t​ seconds to land in the pool. Take the upwards direction as positive.Which of the following correctly describes the initial velocity during the jump?A0 m s−1B6.0 m s−1C−6.0 m s−1D6.0 m s−2