Question

5.A ball is thrown vertically upward with the velocity of 20m/s. Its velocity at the highest point
will be:
a) 10m/s
b) 20m/s
o Zero
To all these
6. Which of the following is a vector quantity:
a) Speed
b) Distance
10) Mass
d) work​

Answer 1

Answer:

5 . zero

Explanation:

ok ok ok ok ok ok ok ok ok ok ok

Answer 2

Answer:

5.) option d. 0

Explanation:

When the ball is on the highest peak, the acceleration due to force applied by you is equal to the acceleration due to gravity.

Answer:

6.) option d. Work

Explanation:

According to the defination of vector quantity ie. all vector quantities have a direction. So except work, all the quantities do not have direction.