Ask question

Ask question

All categories

harkovskaia [24]

2 years ago

5

What is gravitational acceleration

2 answers:

Thepotemich [5.8K]2 years ago

6 0

Answer:

gravitational acceleration is the acceleration of an object in free fall within a vacuum (and thus without experiencing drag). This is the steady gain in speed caused exclusively by the force of gravitational attraction.

Galina-37 [17]2 years ago

5 0

Answer:

Gravitational acceleration is described as the object receiving an acceleration due to the force of gravity acting on it. It is represented by ‘g’ and its unit is m/s².

Gravitational acceleration is a quantity of vector, that is it has both magnitude and direction.

You might be interested in

Physics 1 Course. please help.

Aleks [24]

Answer:

a. 1.64 m/s²

Explanation:

Centripetal acceleration is the square of tangential velocity divided by the radius.

a = v²/r

First, convert km/h to m/s.

30.0 km/h (1000 m/km) (1 h / 3600 s) = 8.33 m/s

Find the acceleration.

a = (8.33 m/s)² / (42.4 m)

a = 1.64 m/s²

6 0

3 years ago

Your neighbor Paul has rented a truck with a loading ramp. The ramp is tilted upward at 25°, and Paul is pulling a large crate u

Alisiya [41]

Explanation:

It is given that,

The ramp is tilted upwards at 25 degrees and Paul is pulling a large crate up the ramp with a rope that angles 10° above the ramp.

Total angle with respect to ramp is 35 degrees.

If Paul pulls with a force of 550 N.

The horizontal component of the force is given by :

$F_x=F\ cos\theta$

$F_x=550\ cos(35)$

$F_x=450.53\ N$

The vertical component of the force is given by :

$F_y=F\ sin\theta$

$F_y=550\ sin(35)$

$F_y=315.46\ N$

Hence, this is the required solution.

4 0

3 years ago

What is the magnitude of the acceleration of an electron at a point where the electric field has magnitude 6377 n/c and is direc

shusha [124]

Use the magnitude acceleration formula .

4 0

3 years ago

Match the situation with the energy type.

anastassius [24]

Answer:

snowplow would be m, sun r , hb n , FB e ,and tiaa c

8 0

2 years ago

What is a therapuetic modality in psychology?

noname [10]

Answer:

There are several modalities, or methods, of treatment: individual therapy, group therapy, couples therapy, and family therapy

Explanation:

4 0

2 years ago

Read 2 more answers