2 years ago

A mother applied 210 newtons to pull her

Physics

1 answer:

sveticcg [70]2 years ago

3 0

Answer: 420

Explanation: you have to do 210x2 to get your answer!

easy peasy what's next!!

You might be interested in

Block mountains are caused by faults in the crust, where rocks can move past each other in a rift and rise. The uplifted blocks

ruslelena [56]

Simple the answers is A

8 0

3 years ago

Read 2 more answers

Choose the best real world exzample of convection:

spin [16.1K]

The correct answer is A

3 0

3 years ago

Read 2 more answers

10. Inertia causes your books on the car seat to continue moving forward even after you brake. TrueFalse 11. Tires with little o

Charra [1.4K]

10. True

11. True

12. True

13. False

14. False

Hope this helps!!

3 0

3 years ago

A jet plane is launched from a catapult on an aircraft carrier. In 2.0 s it reaches a speed of 42 m/s at the end of the catapult

Dvinal [7]

Answer:

Explanation:

Given

time taken $t=2\ s$

Speed acquired in 2 sec $v=42\ m/s$

Here initial velocity is zero $u=0$

acceleration is the rate of change of velocity in a given time

$a=\frac{v-u}{t}$

$a=\frac{42-0}{2}=21\ m/s^2$

Distance travel in this time

$s=ut+0.5at^2$

where

s=displacement

u=initial velocity

a=acceleration

t=time

$s=0+\0.5\times 21\times (2)^2$

$s=42\ m$

so Jet Plane travels a distance of 42 m in 2 s

5 0

3 years ago

All objects at any temperature emit radiant energy true or false

kirill [66]

The answer is true.
All object at any temperature emit radiant energy.

4 0

3 years ago

Read 2 more answers