Motion & Forces 23/24

What is the force acting on a car if it has a mass of 1000 kg and is accelerated to an acceleration of 50 m/s²

• 120,000 N

• 50,000 N

• 30,000 N

• 10,000 kg

Answer explanation

f=m*a

Tags

NGSS.MS-PS2-2

What is the mass of an object that after being hit with 10 newtons of force, accelerates to 50 m/s²

• 0.01 kg

• 2.20 g

• 2 kg

• 0.2 kg

Tags

NGSS.MS-PS2-2

What is the acceleration of a car if it has a mass of 2000 kg and is acted upon by a force of 100,000 N?

• 50 m/s²

• 100 m/s²

• 200 m/s²

• 500 m/s²

Tags

NGSS.MS-PS2-2

What is the acceleration of an object that is hit with a force of 20 newtons and has a mass of 4 kg?

• 5 m/s²

• 10 m/s²

• 80 m/s²

• 16 m/s²

Tags

NGSS.MS-PS2-2

What is the force required to accelerate a 2 kg object to 30 m/s²?

• 15 newtons

• 60 newtons

• 30 newtons

• 120 newtons

Tags

NGSS.MS-PS2-2

What is the mass of an object that after being hit with 15 newtons of force, accelerates to 5 m/s²

• 3 kg

• 10 kg

• 7.5 kg

• 2 kg

Tags

NGSS.MS-PS2-2

What is the weight of a watermelon if the mass is 5 kg?

• 49 g

• 49 N down

• 59 N down

• 49 kg

Tags

NGSS.MS-PS2-4

What is the weight of a dog if the mass is 30 kg?

• 300 N down

• 65 N down

• 294 N down

• 30 N down

Tags

NGSS.MS-PS2-4

What is the rate of gravitational acceleration here on planet earth?

• 9.6 m/s²

• 9.8 m/s

• 9.8 m/s²

• 9.9 m/s²

What is the mass of a goat that has a weight of 33 Newtons down?

• 3.3 ounces

• 3.5 kg

• 3.367 g

• 3.367 kg

Tags

NGSS.MS-PS2-2