Ask question

Ask question

All categories

2 years ago

9

A crate is being lifted into a truck. If it is moved with a 2470 N force and 4850 J of work is done, then how far is the crate b

eing lifted?

1 answer:

olchik [2.2K]2 years ago

7 0

Answer:1.96m

Explanation:

Work=4850J

Force=2470N

Distance =work ➗ force

Distance =4850 ➗ 2470

Distance =1.96m

You might be interested in

Please help me with this physics problem

Vesna [10]

Answer:

idk

Explanation:

4 0

2 years ago

The period for which an organism lives is called its _______

zepelin [54]

Answer:

c) lifespan

Explanation:

hope it's helpful for you ☺️

7 0

2 years ago

Read 2 more answers

The baking soda looked like it dissolved in the vinegar. Sarah and Connor watched as the balloon expanded and filled with a gas.

malfutka [58]

I think the answer is A- Chemical gas produced

6 0

2 years ago

Read 2 more answers

A bullet having the mass of 110g is fired. If it's velocity is 50m/s, calculate the kinetic energy

Papessa [141]

$\text{Kinetic energy,}\\\\E_k = \dfrac 12 mv^2\\\\~~~~~=\dfrac 12 \cdot 110 \times 10^{-3} \cdot 50^2\\\\~~~~~=137.5~ \text{J}$

7 0

2 years ago

Read 2 more answers

Two different blocks of ice sit on the level floor of a meat packing plant. Yasmeen pushes with a horizontal force of magnitude

vlada-n [284]

Answer:

The mass is $m_1 = 3m$

Explanation:

Generally from Newton law for the first block

$F = ma$

=> $a = \frac{F}{m}$

For the second block the force is $F_1 = 2F$ and the acceleration is $a_1 = \frac{2a}{3}$

So from Newton law

$2F = m_1*\frac{2a}{3}$

=> $3F = m_1 * a$

substituting for a

=> $3F = m_1 * \frac{F}{m}$

=> $m_1 = 3m$

4 0

3 years ago