Physics 30 - Week 1 - Essential Skills

Last updated over 6 years ago

5 questions

Question 1

An object has a mass of 45.0 kg. It is pulled along a horizontal surface by a rope that makes an angle of 32.0˚ with the horizontal. If the force of friction is 50.0 N and the force applied is 95.0 N, determine the magnitude of the acceleration of the object in m/s2

Question 2

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Physics 30 - Week 1 - Essential Skills

Last updated over 6 years ago

5 questions

Question 1

An object has a mass of 45.0 kg. It is pulled along a horizontal surface by a rope that makes an angle of 32.0˚ with the horizontal. If the force of friction is 50.0 N and the force applied is 95.0 N, determine the magnitude of the acceleration of the object in m/s2

Question 2

A net force of 6.6 N south acts on a 9.1 kg object. If this object accelerates uniformly from rest to a velocity of
3.0 m/s south. How far, in metres, did the object travel while accelerating?

Question 3

Use the following information to answer the next question.
Calculate the velocity, in m/s, of the card at Point B assuming the cart begins from rest at Point A.

Question 4

1) Determine the average net force exerted on a 9.0 x 10-3 kg bullet by a gun accelerating from rest to a speed of 1.0 x 103 m/s through a displacement of 17.3 cm. The average net force is a.b x 10c N. Record the value of abc

Question 5

A 1.7 kg object is swung from the end of a 0.60 m string in a vertical circle. If the time of one revolution is 1.1 s, what is the tension, in N, in the string at the bottom of the circle? (Assume uniform speed)

A net force of 6.6 N south acts on a 9.1 kg object. If this object accelerates uniformly from rest to a velocity of
3.0 m/s south. How far, in metres, did the object travel while accelerating?

Question 3

Use the following information to answer the next question.
Calculate the velocity, in m/s, of the card at Point B assuming the cart begins from rest at Point A.

Question 4

1) Determine the average net force exerted on a 9.0 x 10-3 kg bullet by a gun accelerating from rest to a speed of 1.0 x 103 m/s through a displacement of 17.3 cm. The average net force is a.b x 10c N. Record the value of abc

Question 5

A 1.7 kg object is swung from the end of a 0.60 m string in a vertical circle. If the time of one revolution is 1.1 s, what is the tension, in N, in the string at the bottom of the circle? (Assume uniform speed)

Physics 30 - Week 1 - Essential Skills

An object has a mass of 45.0 kg. It is pulled along a horizontal surface by a rope that makes an angle of 32.0˚ with the horizontal. If the force of friction is 50.0 N and the force applied is 95.0 N, determine the magnitude of the acceleration of the object in m/s2

Physics 30 - Week 1 - Essential Skills

An object has a mass of 45.0 kg. It is pulled along a horizontal surface by a rope that makes an angle of 32.0˚ with the horizontal. If the force of friction is 50.0 N and the force applied is 95.0 N, determine the magnitude of the acceleration of the object in m/s2

A net force of 6.6 N south acts on a 9.1 kg object. If this object accelerates uniformly from rest to a velocity of3.0 m/s south. How far, in metres, did the object travel while accelerating?

Use the following information to answer the next question.Calculate the velocity, in m/s, of the card at Point B assuming the cart begins from rest at Point A.

1) Determine the average net force exerted on a 9.0 x 10-3 kg bullet by a gun accelerating from rest to a speed of 1.0 x 103 m/s through a displacement of 17.3 cm. The average net force is a.b x 10c N. Record the value of abc

A 1.7 kg object is swung from the end of a 0.60 m string in a vertical circle. If the time of one revolution is 1.1 s, what is the tension, in N, in the string at the bottom of the circle? (Assume uniform speed)

Use the following information to answer the next question.Calculate the velocity, in m/s, of the card at Point B assuming the cart begins from rest at Point A.

1) Determine the average net force exerted on a 9.0 x 10-3 kg bullet by a gun accelerating from rest to a speed of 1.0 x 103 m/s through a displacement of 17.3 cm. The average net force is a.b x 10c N. Record the value of abc

A 1.7 kg object is swung from the end of a 0.60 m string in a vertical circle. If the time of one revolution is 1.1 s, what is the tension, in N, in the string at the bottom of the circle? (Assume uniform speed)

A net force of 6.6 N south acts on a 9.1 kg object. If this object accelerates uniformly from rest to a velocity of
3.0 m/s south. How far, in metres, did the object travel while accelerating?

Use the following information to answer the next question.
Calculate the velocity, in m/s, of the card at Point B assuming the cart begins from rest at Point A.

Use the following information to answer the next question.
Calculate the velocity, in m/s, of the card at Point B assuming the cart begins from rest at Point A.