All categories

3 years ago

What is the purpose of doing the whole body stretch from head to toe?

1 answer:

3 0

It improves your performance and increases circulation in blood flow prevents injury in certain areas relieves muscle tension and Increases flexibility

You might be interested in

What type of energy does a blimp flying over the super bowl have

VashaNatasha [74]

Kinetic and potential
Kinetic and chemical
Potential and radiant
Kinetic and electrical

4 0

4 years ago

A series circuit has four resistors. The current through one resistor is 810 mA. How much current is supplied by the

Serhud [2]

Answer:

Correct answer: 810 mA

Explanation:

In the series connection of a resistor,the current flowing through one resistor is the same through all four resistors and therefore throughout the entire electrical circuit.

God is with you!!!

8 0

3 years ago

A 9.4 kg dog takes a nap in a canoe and wakes up to find the canoe has drifted out onto the lake but now is stationary. He walks

bekas [8.4K]

Answer:

28.2 kg

Explanation:

Data provided in the question:

Mass of dog, m = 9.4 kg

Velocity of the dog with respect to water, v = 0.48 m/s

Velocity of the canoe, V = - 0.16 m/s [ - sign means velocity in opposite direction]

Now,

Let the mass of canoe be 'M'

Therefore,

From the conservation of momentum, we have

⇒ mv + MV = 0

⇒ 9.4 × 0.48 + M(- 0.16) = 0

⇒ 4.512 - 0.16M = 0

⇒ 0.16M = 4.512

⇒ M = 28.2 kg

7 0

3 years ago

A baseball has a mass of 0.15 kg. The baseball is pitched so that it is 1 meter above home plate and moving at 40 m/s. What is t

viktelen [127]

Answer:

K.E = 120 Joules.

Explanation:

Given the following data;

Mass = 0.15kg

Distance = 1m

Velocity = 40m/s

To find kinetic energy;

Kinetic energy can be defined as an energy possessed by an object or body due to its motion.

Mathematically, kinetic energy is given by the formula;

$K.E = \frac{1}{2}MV^{2}$

Where;

K.E represents kinetic energy measured in Joules.

M represents mass measured in kilograms.

V represents velocity measured in metres per seconds square.

Substituting into the equation, we have;

$K.E = \frac{1}{2}*0.15*40^{2}$

$K.E = 0.075*1600$

K.E = 120 Joules.

Therefore, the kinetic energy of the baseball is 120 Joules.

8 0

3 years ago

What is true if ionic bonds

maxonik [38]

I’m not sure with the question

4 0

3 years ago