The table shows the stopping distances for a car at different speeds. Speed Stopping distance
20 mph 15 metres
40 mph 45 metres
60 mph
90 metres
a) Look at the square grid below.
It shows the bar for the stopping distance at 20 mph.
Use the same scale to draw the bar for the stopping distance at 40 mph.
20 mph
40 mph
Stopping
distance
b) The bar for the stopping distance at 60 mph will not fit on the grid.
How many squares long should the bar be?

Step-by-step explanation:

The table shows the stopping distances for a car at different speeds.

Speed Stopping distance

20 mph 15 metres

40 mph 45 metres

60 mph

90 metres

a) Look at the square grid below.

It shows the bar for the stopping distance at 20 mph.

Use the same scale to draw the bar for the stopping distance at 40 mph.

20 mph

40 mph

Stopping

distance

b) The bar for the stopping distance at 60 mph will not fit on the grid.

How many squares long should the bar be?

I uploaded the answer to a file hosting. Here's link:

https://cutt.ly/Kzv78uJ

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.